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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
122467159Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 277
P-1
B1 = 1013000
B2 = 913554180
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-06-24Luke Durant3C87A08546A0BB43013
History
DateUserTypeResult
2024-06-24PoaoCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-06-24Luke DurantC-PRP
3C87A08546A0BB43
PRP proof power = 9
PRP: Verified
Proof certified good
2024-03-29Luke DurantNF-PM1
B1=1013000, B2=913554180
2022-01-08TheJudgerNF
no factor from 2^76 to 2^77
2022-01-08TheJudgerNF
no factor from 2^75 to 2^76
2022-01-08TheJudgerNF
no factor from 2^74 to 2^75
2019-12-03Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2019-12-03Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2015-06-29ramgeisNF
no factor from 2^71 to 2^72
2015-06-29ramgeisNF
no factor from 2^70 to 2^71
2015-05-29Judge HaleNF
no factor from 2^69 to 2^70
2015-05-29Judge HaleNF
no factor from 2^68 to 2^69
2015-05-29Judge HaleNF
no factor from 2^67 to 2^68
2013-12-21E.LechnerNF
no factor from 2^66 to 2^67
2012-08-20tscNF
no factor from 2^65 to 2^66
2010-10-24Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-05-20Torchwood InstituteNF
no factor from 2^63 to 2^64