Marin Mersenne 2^P-1
Username
Password
Forgot password?
Blue
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
56386877TF
No factors below 274
TF target 273
P-1
B1 = 565000
B2 = 12288750
LL
StatusDateUserResidueShift
Verified2014-03-23curtisc2AFDA74AF4545D1954394507
Verified2021-03-27manrus2AFDA74AF4545D198043250
History
DateUserTypeResult
2021-03-27manrusC-LL
2AFDA74AF4545D19
2018-09-08ChuckNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^58 to 2^63
2014-03-23curtiscC-LL
2AFDA74AF4545D19
2014-02-08RichD0NF
no factor from 2^72 to 2^73
2012-06-17TheJudgerNF-PM1
B1=565000, B2=12288750, E=12
2012-04-06Craig MeyersNF
no factor from 2^71 to 2^72
2012-02-25Kyle AskineNF
no factor from 2^70 to 2^71
2011-06-26XyzzyNF
no factor from 2^69 to 2^70
2011-04-13greensinozNF
no factor from 2^68 to 2^69
2009-12-09BranMuffinNF
no factor from 2^67 to 2^68
2008-07-24James HeinrichNF
no factor from 2^66 to 2^67
2008-07-23Sturle SundeNF
no factor from 2^65 to 2^66
2008-07-22Sturle SundeNF
no factor from 2^64 to 2^65
2008-07-21Sturle SundeNF
no factor from 2^63 to 2^64