mersenneforum.org Search Results
 Register FAQ Search Today's Posts Mark Forums Read

 Showing results 1 to 25 of 1000 Search took 0.54 seconds. Search: Posts Made By: axn
 Forum: enzocreti 2020-10-30, 03:38 Replies: 10 Views: 231 Posted By axn On the contrary, that would be a very welcome... On the contrary, that would be a very welcome development. We don't suffer from sunk cost fallacy here.
 Forum: Wagstaff PRP Search 2020-10-29, 16:54 Replies: 400 Views: 40,155 Posted By axn All known factors should be available in factordb. All known factors should be available in factordb.
 Forum: jwaltos 2020-10-29, 07:56 Replies: 5 Views: 165 Posted By axn Unique factorization will be broken if -1 is... Unique factorization will be broken if -1 is considered a prime. Just like 1 is given a special status of "unit", -1 should be given a special status and leave it at that, rather than trying to...
 Forum: Hardware 2020-10-29, 02:05 Replies: 8 Views: 284 Posted By axn This might matter less than you think, to wit... ... This might matter less than you think, to wit... The 128MB cache is big enough to fit our current FFTs in their entirety. This could indeed be very interesting.
 Forum: Wagstaff PRP Search 2020-10-29, 01:48 Replies: 400 Views: 40,155 Posted By axn 186k-187k 2^186013+1 = 15748083763136456177209 2^186023+1 = 2957528297971240769 2^186023+1 = 3402564142067436324961 2^186103+1 = 19771015720037170163 2^186113+1 = 1264254694532649649 2^186113+1 =...
 Forum: Wagstaff PRP Search 2020-10-28, 01:28 Replies: 400 Views: 40,155 Posted By axn 185k-186k 2^185027+1 = 1083777842499641953 2^185027+1 = 89787141833932019 2^185057+1 = 282852866698072157681 2^185077+1 = 16919021276013747377 2^185089+1 = 10900699594074604881521953 2^185089+1 =...
 Forum: Hardware 2020-10-25, 10:31 Replies: 45 Views: 5,155 Posted By axn Ah, missed that. Ah, missed that.
 Forum: Cloud Computing 2020-10-25, 09:00 Replies: 1,044 Views: 54,643 Posted By axn How many concurrent notebooks? How many concurrent notebooks can one run under a single google account, in the free tier? If it helps, I'm looking at CPU-only notebooks.
 Forum: Hardware 2020-10-25, 07:55 Replies: 45 Views: 5,155 Posted By axn Very nice. How was the power measured? Very nice. How was the power measured?
 Forum: Puzzles 2020-10-23, 15:48 Replies: 26 Views: 715 Posted By axn Ok. Never really heard it before used as such.... Ok. Never really heard it before used as such. Always heard it in reference to actual fashion (clothing) related things only. Oh well, you live and learn :smile:
 Forum: Puzzles 2020-10-23, 15:40 Replies: 26 Views: 715 Posted By axn :huh: ? Perhaps you meant "kosher"... :huh: ? Perhaps you meant "kosher" ?
 Forum: Lounge 2020-10-23, 15:30 Replies: 44 Views: 3,653 Posted By axn You're thinking like a human. For a computer,... You're thinking like a human. For a computer, what you just said is a nanosecond of computation (to divide by the base and check the remainder). This brings no efficiency to prime finding.
 2020-10-22, 16:14 Replies: 27 Views: 848 Posted By axn They're searching for permissible patterns, not... They're searching for permissible patterns, not actual occurrences of any pattern.
 Forum: GPU Computing 2020-10-20, 12:39 Replies: 3,422 Views: 298,289 Posted By axn Can't it be made to assume otherwise? Can't it be made to assume otherwise?
 Forum: Wagstaff PRP Search 2020-10-20, 05:42 Replies: 400 Views: 40,155 Posted By axn 184k-185k 2^184031+1 = 3066962055535703524782090187 2^184031+1 = 3310916668900935201649 2^184031+1 = 8537179521952278577 2^184081+1 = 19318835619480293871001 2^184081+1 = 5034321118894336579 2^184081+1 =...
 Forum: Math 2020-10-17, 17:02 Replies: 14 Views: 440 Posted By axn We are looking at n prime. Since 2^n+1 has a... We are looking at n prime. Since 2^n+1 has a forced factor of 3, we're looking for Wagstaff primes where the corresponding Mersenne number is a prime or semiprime. There should be infinitely many...
 Forum: Wagstaff PRP Search 2020-10-17, 10:34 Replies: 400 Views: 40,155 Posted By axn 199k-200k 2^199037+1 = 627249193279444185889 2^199039+1 = 87865287613670545729 2^199207+1 = 9285128156437126547 2^199211+1 = 1869890775733000036955833 2^199261+1 = 974567960511316133064329 2^199313+1 =...
 Forum: GPU Computing 2020-10-13, 14:21 Replies: 1,657 Views: 156,917 Posted By axn He's using standard Primenet conversion 1Gd/d =... He's using standard Primenet conversion 1Gd/d = 2GFLOPS
 Forum: Soap Box 2020-10-10, 17:03 Replies: 1,339 Views: 58,699 Posted By axn Ratatouille (2007) Ratatouille (2007)
 Forum: Wagstaff PRP Search 2020-10-10, 16:55 Replies: 400 Views: 40,155 Posted By axn 183k-184k 2^183023+1 = 173261792843097073 2^183023+1 = 38817123227377773657403 2^183037+1 = 166240186193141251 2^183041+1 = 16275694048614271643 2^183059+1 = 130017100225269608033 2^183263+1 =...
 Forum: Lone Mersenne Hunters 2020-10-10, 06:36 Replies: 1,710 Views: 145,880 Posted By axn Another big one. 42 digits, 138 bits ... Another big one. 42 digits, 138 bits M3667249 has a factor: 343439538302947378252521531857403032501081 (P-1, B1=30000000, B2=600000000, E=12) Not my biggest, but still a top-40
 Forum: Hardware 2020-10-09, 14:34 Replies: 25 Views: 1,094 Posted By axn Quite possible, now that you mention it. Quite possible, now that you mention it.
 Forum: Miscellaneous Math 2020-10-07, 15:40 Replies: 7 Views: 264 Posted By axn which can be simplified to q mod 8 = 1 or 7 which can be simplified to q mod 8 = 1 or 7
 Forum: Hardware 2020-10-05, 14:00 Replies: 25 Views: 1,094 Posted By axn Unlikely that 560K result has anything to do with... Unlikely that 560K result has anything to do with memory. The i9 is a 20MB L3 part so the whole FFT should be running entirely from L3 and shouldn't be hitting RAM at all. Probably just seeing...
 Forum: Soap Box 2020-10-03, 03:04 Replies: 55 Views: 1,732 Posted By axn You need to select the "multiple choice" option... You need to select the "multiple choice" option (see attachment) while creating the poll. Unfortunately, it doesn't seem possible to edit the poll and change it to a multiple choice option, so you...
 Showing results 1 to 25 of 1000

All times are UTC. The time now is 17:21.

Fri Oct 30 17:21:04 UTC 2020 up 50 days, 14:32, 2 users, load averages: 1.58, 2.07, 2.23