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 Showing results 1 to 25 of 1000 Search took 0.15 seconds. Search: Posts Made By: MattcAnderson
 Forum: MattcAnderson 2022-06-24, 00:45 Replies: 5 Views: 96 Posted By MattcAnderson Thank you for all the insightful replies. ... Thank you for all the insightful replies. Learning is an ongoing process. I try to summarize I never fully understood the term Generalized Fermat Number, until now. I will accept the...
 Forum: MattcAnderson 2022-06-24, 00:20 Replies: 4 Views: 754 Posted By MattcAnderson Matt's thought of the day / week Prime pages... Matt's thought of the day / week Prime pages by Chris K. Caldwell is a great resource. see primes.utm.edu (University of Tennessee at Martin) Today I glanced at his Sieve of Eratosthenes page....
 Forum: MattcAnderson 2022-06-23, 20:03 Replies: 5 Views: 96 Posted By MattcAnderson 10^a+1 is prime at least twice Hi again everybody, I'm curiouse about positibe integers of the form 10^a + 1 where a is a positive integer. see my code. > print("prime factorization of numbers of the form 10^a + 1"); ...
 Forum: MattcAnderson 2022-06-23, 01:09 Replies: 2 Views: 181 Posted By MattcAnderson I still don't feel satisfaction from my talk. ... I still don't feel satisfaction from my talk. Maybe just teach little kids stuff 6*8 is 48 and 49 is 7 times 7. Many people in the general population make it out of high school without ...
 2022-06-23, 00:40 Replies: 75 Sticky: new prime k-tuplet page Views: 9,210 Posted By MattcAnderson 447-tuple someday for Hardy-Littlewood counterexample Hi all, For the experts familiar with Hardy-Littlewood 2nd conjecture (not compatible with k-tuple conjecture IMHO {k-tuple conjecture is probably true}) Let prime...
 Forum: Lounge 2022-06-22, 04:06 Replies: 1,810 Views: 112,428 Posted By MattcAnderson kills kangaroo is longs lively strong ... kills kangaroo is longs lively strong longs
 Forum: MattcAnderson 2022-06-21, 05:59 Replies: 13 Views: 11,642 Posted By MattcAnderson Matt vs OEIS.org editors again HI Mersenneforum and others, I have 3 sequences that I want to make comments on. I'm not getting my way in my oeis.org account. Maybe a reader here also has authority at oeis.org see from my...
 2022-06-20, 19:20 Replies: 0 Views: 56 Posted By MattcAnderson Cayley table intro Hi everybody (math and computer group of people and others :--) I was paid to do group theory for a time. I am an ex school teacher. and Veteran. I hope you enjoy this typing (for your...
 Forum: MattcAnderson 2022-06-19, 09:44 Replies: 0 Views: 49 Posted By MattcAnderson Matt vs some prime pairs (separated by 10) Let p and p+10 both be prime numbers. see See oeis.org/A023203 (oeis.org/A023203) see attachment good bye PS I now know that , although YAFU is maybe 10 times faster than Maple (student...
 Forum: MattcAnderson 2022-06-19, 06:11 Replies: 10 Views: 895 Posted By MattcAnderson Franklin D. Roosevelt Jr. :... Franklin D. Roosevelt Jr. : Franklin_D._Roosevelt_Jr. (https://en.wikipedia.org/wiki/Franklin_D._Roosevelt_Jr.) Have a nice day. I give you my best, everybody. Mr. (Matthew) Anderson
 Forum: MattcAnderson 2022-06-19, 04:06 Replies: 2 Views: 117 Posted By MattcAnderson We are somewhat alike "Wayne". Cheers... We are somewhat alike "Wayne". Cheers !
 Forum: MattcAnderson 2022-06-18, 06:20 Replies: 2 Views: 117 Posted By MattcAnderson excited about a fun run in 9 hours Hi again all, Here in Oregon, USA, we have a State Capitol here in Salem. One of our yearly runs happens tomorrow. see - https://runsignup.com/Race/OR/Salem/CASASuperheroRaceSalem Wish me...
 Forum: Homework Help 2022-06-18, 06:14 Replies: 24 Views: 1,101 Posted By MattcAnderson see post number 12 from kar_bon. That is a... see post number 12 from kar_bon. That is a good post. Easy solution to OP's request. That is all. Matt
 Forum: Lounge 2022-06-18, 05:35 Replies: 1,810 Views: 112,428 Posted By MattcAnderson kinky kind is not kick yellow quick ... kinky kind is not kick yellow quick (The quick brown fox jumps over the lazy dog) [all 26 letters count] grinz
 Forum: Math 2022-06-18, 01:46 Replies: 25 Views: 953 Posted By MattcAnderson Beal's conjecture prize Hi again everybody, Matt here with some exciting (old) news. The prize is US\$1 million per problem. There were 7 unsolved (very) hard mathematics problems set out by the Clay Mathematics...
 Forum: MattcAnderson 2022-06-17, 04:32 Replies: 1 Views: 105 Posted By MattcAnderson know the first 'few' prime numbers See the first few prime numbers (vertical list) (as far as 71) Many of you will be intimently familiar with sort of thing. if isprime(a) then print(a,"is a prime number") end if; end do; #...
 Forum: Lounge 2022-06-17, 02:51 Replies: 7 Views: 186 Posted By MattcAnderson Wow! That is impressive, oreotheory! I... Wow! That is impressive, oreotheory! I too have a comment pending at OEIS. See oeis.org/A272176/ smile :--) Mine has to do with pairs of prime numbers. best of luck with yours
 Forum: MattcAnderson 2022-06-16, 08:13 Replies: 158 Views: 54,885 Posted By MattcAnderson Here comes more on the same subject. It may be... Here comes more on the same subject. It may be interesting to some. I am not the only one to do original prime constellation calculations for oeis.org The 4 main authors are Authors - ...
 Forum: MattcAnderson 2022-06-16, 06:03 Replies: 4 Views: 132 Posted By MattcAnderson Two versions of 'good prime numbers' are in... Two versions of 'good prime numbers' are in oeis.org The first one is see - http://oeis.org/A046869 Have a nice day, everybody. Matt
 Forum: MattcAnderson 2022-06-15, 23:49 Replies: 4 Views: 132 Posted By MattcAnderson (from Star Wars) the story so far ... ... (from Star Wars) the story so far ... Two droids are moving through the desert, and they are going to talk to see Jaba the Hut. And they are talking to each other ... Go see return of the...
 Forum: MattcAnderson 2022-06-15, 23:42 Replies: 4 Views: 132 Posted By MattcAnderson good primes again Hi again, Know that a good prime is defined as a prime number p_n such that its square is greater than the product of the next prime number greater and the next prime number less than p_n. ...
 Forum: MattcAnderson 2022-06-15, 21:12 Replies: 2 Views: 131 Posted By MattcAnderson oops, my bad, thanks for catching that Ben. I... oops, my bad, thanks for catching that Ben. I appreciate the effort to proofread my stuff. I found out about good prime numbers recently MCA June 15 2022
 Forum: Lounge 2022-06-15, 05:11 Replies: 118 Views: 7,923 Posted By MattcAnderson gets give each toddler Smurfs give gets give each toddler Smurfs give
 Forum: MattcAnderson 2022-06-15, 00:52 Replies: 2 Views: 131 Posted By MattcAnderson Matt's first dabbling with yafu With some help, I was able to get yafu going on this laptop. I am sitting here in a coffee shop and I am having a good time. Today's commands are siqs(100) and the output was P2 = 13 C2 = 77...
 Forum: MattcAnderson 2022-06-14, 15:37 Replies: 13 Views: 11,642 Posted By MattcAnderson Good primes in OEIS Yesterday, I learned what a 'good prime' number is. See Wolfram.com website https://mathworld.wolfram.com/GoodPrime.html oeis.org/A046869 Title Good primes (version 1): prime(n)^2 >...
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