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## #51 2014-01-18 16:36:19

mathaholic
Member
From: idk
Registered: 2012-11-29
Posts: 2,905
Website

### Re: Prime Number Challenges

Okay.

37. 37 ^ (p37 - p36)
38. What is the absolute value of p2 - p6? Is it prime or composite?

I will have a name change soon. By the way, welcome to the Philippines, Pope Francis!

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## #52 2014-01-18 17:46:37

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 92,878

### Re: Prime Number Challenges

In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

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## #53 2014-01-18 20:55:45

mathaholic
Member
From: idk
Registered: 2012-11-29
Posts: 2,905
Website

### Re: Prime Number Challenges

Okay.

39. p199 - p4

40. p323 - p190

I will have a name change soon. By the way, welcome to the Philippines, Pope Francis!

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## #54 2014-01-18 21:57:35

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 92,878

### Re: Prime Number Challenges

Hi;

In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

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## #55 2014-01-18 22:01:59

mathaholic
Member
From: idk
Registered: 2012-11-29
Posts: 2,905
Website

### Re: Prime Number Challenges

Biggie biggie biggie!

41. What is p222^p222?

42. Now, square root.

I will have a name change soon. By the way, welcome to the Philippines, Pope Francis!

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## #56 2014-01-18 22:04:31

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 92,878

### Re: Prime Number Challenges

Hi;

In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

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## #57 2014-01-18 22:16:04

mathaholic
Member
From: idk
Registered: 2012-11-29
Posts: 2,905
Website

### Re: Prime Number Challenges

How did you get that at once?

43. p10 + p17
44. p92923233 - p71626

I will have a name change soon. By the way, welcome to the Philippines, Pope Francis!

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## #58 2014-01-18 22:20:12

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 92,878

### Re: Prime Number Challenges

Hi;

By computer.

In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

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## #59 2014-01-18 22:27:17

mathaholic
Member
From: idk
Registered: 2012-11-29
Posts: 2,905
Website

### Re: Prime Number Challenges

The computer calculates it?

I am now a star member, and if you calculate this, I will give you 5 stars!

45. p92394 - p23888
46. p99^8

Last edited by mathaholic (2014-01-18 22:37:17)

I will have a name change soon. By the way, welcome to the Philippines, Pope Francis!

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## #60 2014-01-18 22:36:05

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 92,878

### Re: Prime Number Challenges

Hi;

In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

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## #61 2014-01-18 22:37:38

mathaholic
Member
From: idk
Registered: 2012-11-29
Posts: 2,905
Website

### Re: Prime Number Challenges

Hi, I have updated it into much smaller ones.

I will have a name change soon. By the way, welcome to the Philippines, Pope Francis!

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## #62 2014-01-18 22:42:33

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 92,878

### Re: Prime Number Challenges

I have updated the answers for you.

In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

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## #63 2014-01-18 22:48:02

mathaholic
Member
From: idk
Registered: 2012-11-29
Posts: 2,905
Website

### Re: Prime Number Challenges

Better, right?

47. What is the first weird number raised to the power of the first weird number?
48. What is the first perfect number raised to the power of the first perfect number twice?

I will have a name change soon. By the way, welcome to the Philippines, Pope Francis!

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## #64 2014-01-18 22:51:46

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 92,878

### Re: Prime Number Challenges

In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Offline

## #65 2014-01-19 21:28:23

mathaholic
Member
From: idk
Registered: 2012-11-29
Posts: 2,905
Website

### Re: Prime Number Challenges

Okay. 70^70 and 6^6.

49. p49 - p48
50. 5050 - 4949 - p100 (abs)

I will have a name change soon. By the way, welcome to the Philippines, Pope Francis!

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## #66 2014-01-20 00:36:18

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 92,878

### Re: Prime Number Challenges

In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Offline

## #67 2014-01-21 21:42:52

mathaholic
Member
From: idk
Registered: 2012-11-29
Posts: 2,905
Website

### Re: Prime Number Challenges

Okay.

51. p50 - 50

52. 50^50-p50

I will have a name change soon. By the way, welcome to the Philippines, Pope Francis!

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## #68 2014-01-21 21:49:37

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 92,878

### Re: Prime Number Challenges

In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Offline

## #69 2014-01-24 12:30:14

mathaholic
Member
From: idk
Registered: 2012-11-29
Posts: 2,905
Website

### Re: Prime Number Challenges

53. p449023 - p228821
54. square root of above

I will have a name change soon. By the way, welcome to the Philippines, Pope Francis!

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## #70 2014-01-24 13:59:55

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 92,878

### Re: Prime Number Challenges

In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Offline

## #71 2014-01-25 12:43:55

mathaholic
Member
From: idk
Registered: 2012-11-29
Posts: 2,905
Website

### Re: Prime Number Challenges

Okay.

55. p2 * p38723

56. p919 / p23

I will have a name change soon. By the way, welcome to the Philippines, Pope Francis!

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## #72 2014-01-25 13:05:54

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 92,878

### Re: Prime Number Challenges

In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Offline

## #73 2014-01-25 16:28:08

mathaholic
Member
From: idk
Registered: 2012-11-29
Posts: 2,905
Website

### Re: Prime Number Challenges

Solve 56 then.

I will have a name change soon. By the way, welcome to the Philippines, Pope Francis!

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## #74 2014-01-25 18:13:10

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 92,878

### Re: Prime Number Challenges

Hi;

I did solve it in post #72. What else would you like done to it?

In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Offline

## #75 2014-01-25 22:24:42

mathaholic
Member
From: idk
Registered: 2012-11-29
Posts: 2,905
Website

### Re: Prime Number Challenges

Divide it.

I will have a name change soon. By the way, welcome to the Philippines, Pope Francis!

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