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
119706271Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 740000
B2 = 117839400
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-04-07Luke DurantEF00C1C67C7F4A7D013
History
DateUserTypeResult
2024-04-08Johannes NCERT
PRP Certification
CERT proof power = 8
Proof certified good
2024-04-07Luke DurantC-PRP
EF00C1C67C7F4A7D
PRP proof power = 8
PRP: Verified
Proof certified good
2023-01-13LordJuliusNF-PM1
B1=740000, B2=117839400
2022-05-22TheJudgerNF
no factor from 2^76 to 2^77
2021-07-09TheJudgerNF
no factor from 2^75 to 2^76
2021-07-09TheJudgerNF
no factor from 2^74 to 2^75
2021-04-20Richard ThomasNF
no factor from 2^73 to 2^74
2020-10-27SRBaseNF
no factor from 2^72 to 2^73
2015-05-25SMoffatNF
no factor from 2^71 to 2^72
2015-05-13SMoffatNF
no factor from 2^70 to 2^71
2015-05-08SMoffatNF
no factor from 2^69 to 2^70
2015-05-03SMoffatNF
no factor from 2^68 to 2^69
2015-04-28David HruskaNF
no factor from 2^67 to 2^68
2014-12-16RdeNF
no factor from 2^66 to 2^67
2012-07-27GunnarLuNF
no factor from 2^65 to 2^66
2010-10-17oilwarzonedotcomNF
no factor from 2^64 to 2^65
2010-05-16sasaki3NF
no factor from 2^63 to 2^64