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
141370637Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 277
P-1
B1 = 1211000
B2 = 1457881920
PRP
StatusDateUserResidueShiftTypeBase
Verified2025-06-10Jacob Litewski012D935B00E718B79924722813
History
DateUserTypeResult
2025-06-10ErravleCERT
PRP Certification
CERT proof power = 10
Proof certified good
2025-06-10Jacob LitewskiC-PRP
012D935B00E718B7
PRP proof power = 10
PRP: Verified
Proof certified good
2024-10-02Luke DurantNF-PM1
B1=1211000, B2=1457881920
2024-10-01Architects CubedNF
no factor from 2^76 to 2^77
2024-07-16SRBaseNF
no factor from 2^75 to 2^76
2023-01-21SRBaseNF
no factor from 2^74 to 2^75
2021-11-04SRBaseNF
no factor from 2^73 to 2^74
2020-11-23SRBaseNF
no factor from 2^72 to 2^73
2017-06-14NoWhereManNF
no factor from 2^71 to 2^72
2017-06-02pussijussiNF
no factor from 2^70 to 2^71
2017-05-26Choi4KANGNF
no factor from 2^69 to 2^70
2017-02-26Choi4KANGNF
no factor from 2^68 to 2^69
2016-03-18dbaughNF
no factor from 2^67 to 2^68
2015-02-19vwflat4NF
no factor from 2^66 to 2^67
2012-12-04sasaki3NF
no factor from 2^65 to 2^66
2010-12-14AntonNF
no factor from 2^64 to 2^65
2010-06-15Mr-PlonkNF
no factor from 2^63 to 2^64