Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
58553657TF
No factors below 274
TF target 273
P-1
B1 = 625000
B2 = 14687500
LL
StatusDateUserResidueShift
Verified2013-05-02Cybertom362FC0F61306FEDD20227266
Verified2021-04-16Smok_bmv 362FC0F61306FEDD6553330
History
DateUserTypeResult
2021-04-16Smok_bmv C-LL
362FC0F61306FEDD
2019-02-10TheJudgerNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2013-05-02CybertomC-LL
362FC0F61306FEDD
2012-05-08RichD0NF
no factor from 2^71 to 2^73
2012-02-26HardyP GermanyNF-PM1
B1=625000, B2=14687500, E=12
2011-10-27-Anonymous-NF
no factor from 2^70 to 2^71
2011-05-05StefanNF
no factor from 2^69 to 2^70
2009-10-22PrimeCruncherNF
no factor from 2^68 to 2^69
2009-10-19PrimeCruncherNF
no factor from 2^67 to 2^68
2009-03-23ckprimeNF
no factor from 2^66 to 2^67
2009-03-22ckprimeNF
no factor from 2^65 to 2^66
2009-03-22ckprimeNF
no factor from 2^64 to 2^65
2008-11-03trifNF
no factor from 2^63 to 2^64