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You are not logged in. #1 20131231 17:19:08
Prime Number Challenges1. What is the 5th prime number, which is also an additive prime? 246 pages on Prime Numbers Wiki (+1) #2 20131231 17:22:20
Re: Prime Number ChallengesIn mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #3 20131231 17:28:20
Re: Prime Number ChallengesEasy, right? No scoreboard this time. 246 pages on Prime Numbers Wiki (+1) #4 20131231 17:37:55
Re: Prime Number ChallengesIn mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #5 20131231 17:57:26
Re: Prime Number ChallengesYes. 246 pages on Prime Numbers Wiki (+1) #6 20140103 15:54:41
Re: Prime Number ChallengesIn mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #7 20140103 16:18:41
Re: Prime Number ChallengesThat was a tricky one! 8. Is 36+(9*12)(11*(2+3) prime? 246 pages on Prime Numbers Wiki (+1) #8 20140103 16:26:10
Re: Prime Number ChallengesI do not understand 7. In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #9 20140103 16:28:19
Re: Prime Number ChallengesHint: On 7, it is the largest known prime. 246 pages on Prime Numbers Wiki (+1) #10 20140103 16:32:19
Re: Prime Number ChallengesIn mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #11 20140103 16:34:59
Re: Prime Number Challenges7. Yes. 246 pages on Prime Numbers Wiki (+1) #12 20140103 17:02:03
Re: Prime Number ChallengesFor 9) the number of letters you want counted? In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #13 20140103 17:10:06
Re: Prime Number ChallengesNumber of letters of my username, mathaholic. 246 pages on Prime Numbers Wiki (+1) #14 20140103 17:24:51
Re: Prime Number Challenges] In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #15 20140103 17:35:06
Re: Prime Number Challenges
246 pages on Prime Numbers Wiki (+1) #16 20140103 17:45:47
Re: Prime Number Challenges11) I do not understand the question. In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #17 20140103 18:18:59
Re: Prime Number Challenges11. Composite number + Composite number = prime number 246 pages on Prime Numbers Wiki (+1) #18 20140103 21:26:58
Re: Prime Number Challenges
In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #19 20140104 11:26:35
Re: Prime Number ChallengesSometimes it is false, too: 4 + 6 = 10, or 4 + 4 = 8 246 pages on Prime Numbers Wiki (+1) #20 20140104 14:12:23
Re: Prime Number ChallengesIn mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #21 20140104 14:59:33
Re: Prime Number Challenges13. Okay. 246 pages on Prime Numbers Wiki (+1) #22 20140104 15:06:31
Re: Prime Number ChallengesIn mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #23 20140104 15:41:05
Re: Prime Number ChallengesThere are 2 answers for 16: 246 pages on Prime Numbers Wiki (+1) #24 20140104 15:54:54
Re: Prime Number ChallengesIn mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #25 20140104 15:56:35
Re: Prime Number Challenges17. Good 246 pages on Prime Numbers Wiki (+1) 