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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
116493931TF
No factors below 277
TF target 276
P-1
B1 = 985000
B2 = 951276690
PRP
StatusDateUserResidueShiftTypeBase
compositeVerified2024-01-24ky0uraku2E496A9884EF4F646960362713
History
DateUserTypeResult
2024-01-24WeakForceBosonCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-01-24ky0urakuC-PRP
2E496A9884EF4F64
PRP proof power = 9
PRP: Verified
Proof certified good
2022-09-25Mihai PredaNF-PM1
B1=985000, B2=951276690
2021-08-11rushynNF
no factor from 2^76 to 2^77
2021-06-11TheJudgerNF
no factor from 2^75 to 2^76
2021-06-11TheJudgerNF
no factor from 2^74 to 2^75
2021-01-27GregNF
no factor from 2^73 to 2^74
2020-04-27SRBaseNF
no factor from 2^72 to 2^73
2015-05-13SMoffatNF
no factor from 2^71 to 2^72
2015-05-09David BarleyNF
no factor from 2^70 to 2^71
2015-05-04Jason UNF
no factor from 2^69 to 2^70
2015-04-29SMoffatNF
no factor from 2^68 to 2^69
2015-04-21bunddogNF
no factor from 2^67 to 2^68
2014-12-04tscNF
no factor from 2^66 to 2^67
2012-07-01RichardNF
no factor from 2^65 to 2^66
2010-10-09Charles A. MorrisNF
no factor from 2^64 to 2^65
2010-05-10sasaki3NF
no factor from 2^63 to 2^64