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
63261689TF
No factors below 275
TF target 274
P-1
B1 = 565000
B2 = 11300000
LL
StatusDateUserResidueShift
Verified2013-11-02Amazon EC2863CBE35D7B39F8947695834
Verified2023-03-22heiopei863CBE35D7B39F8933782152
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-03-14Numberwang93D865DBE55301C7013
History
DateUserTypeResult
2023-03-24Team_InspectorCERT
PRP Certification
Proof certified good
2023-03-22heiopeiC-LL
863CBE35D7B39F89
2023-03-14NumberwangC-PRP
93D865DBE55301C7
PRP: Verified
Proof certified good
2022-12-18tottenhoffNF
no factor from 2^74 to 2^75
2016-02-23Mark RoseNF
no factor from 2^59 to 2^63
2013-11-02Amazon EC2C-LL
863CBE35D7B39F89
2013-07-01TheJudgerNF-PM1
B1=565000, B2=11300000, E=12
2013-05-05GrunwalderGIMPNF
no factor from 2^73 to 2^74
2013-04-24TheJudgerNF
no factor from 2^72 to 2^73
2013-04-24TheJudgerNF
no factor from 2^71 to 2^72
2012-05-19-Anonymous-NF
no factor from 2^70 to 2^71
2011-12-21GrunwalderGIMPNF
no factor from 2^69 to 2^70
2010-02-03GrunwalderGIMPNF
no factor from 2^68 to 2^69
2010-02-02HighPriceRanchNF
no factor from 2^67 to 2^68
2010-02-01RUSSIA_PISFUNF
no factor from 2^66 to 2^67
2009-11-18Todd A. HayesNF
no factor from 2^65 to 2^66
2009-09-04MillsieNF
no factor from 2^64 to 2^65
2009-02-13Wojciech FlorekNF
no factor from 2^63 to 2^64