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
136936073Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 277
P-1
B1 = 1182000
B2 = 1529811360
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-12-30EZFD4056479D47E74A3739376013
History
DateUserTypeResult
2024-12-31LOBESCERT
PRP Certification
CERT proof power = 8
Proof certified good
2024-12-30EZC-PRP
FD4056479D47E74A
PRP proof power = 8
PRP: Verified
Proof certified good
2024-09-13Luke DurantNF-PM1
B1=1182000, B2=1529811360
2024-07-12Luke DurantNF
no factor from 2^76 to 2^77
2024-07-08Luke DurantNF
no factor from 2^75 to 2^76
2023-01-11SRBaseNF
no factor from 2^74 to 2^75
2021-07-31SRBaseNF
no factor from 2^73 to 2^74
2020-10-23SRBaseNF
no factor from 2^72 to 2^73
2016-02-14ssatenethNF
no factor from 2^71 to 2^72
2016-02-13dbaughNF
no factor from 2^70 to 2^71
2016-02-06La GüiraNF
no factor from 2^69 to 2^70
2016-02-06La GüiraNF
no factor from 2^68 to 2^69
2016-02-06La GüiraNF
no factor from 2^67 to 2^68
2015-02-02karhuNF
no factor from 2^66 to 2^67
2012-11-09sasaki3NF
no factor from 2^65 to 2^66
2010-11-29Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-06-10Charles A. MorrisNF
no factor from 2^63 to 2^64