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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
114426061Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 522000
B2 = 19297000
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-10-08ky0uraku4BD4E39C8EC4FC998719389713
History
DateUserTypeResult
2023-10-08curtiscCERT
PRP Certification
CERT proof power = 10
Proof certified good
2023-10-08ky0urakuC-PRP
4BD4E39C8EC4FC99
PRP proof power = 10
PRP: Verified
Proof certified good
2022-04-10Ryan PropperNF-PM1
B1=522000, B2=19297000
2021-06-17arpcarNF
no factor from 2^76 to 2^77
2021-02-12KrieselNF
no factor from 2^75 to 2^76
2021-02-05yoyorocks1NF
no factor from 2^74 to 2^75
2020-10-11buteraNF
no factor from 2^73 to 2^74
2020-04-23SRBaseNF
no factor from 2^72 to 2^73
2019-01-15Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-05-20ANONYMOUSNF
no factor from 2^70 to 2^71
2015-05-20Smok_bmv NF
no factor from 2^69 to 2^70
2015-03-18BronzemanNF
no factor from 2^68 to 2^69
2015-03-18g0bNF
no factor from 2^67 to 2^68
2014-12-03RichardNF
no factor from 2^66 to 2^67
2012-06-13subgeniusNF
no factor from 2^65 to 2^66
2010-10-04RichardNF
no factor from 2^64 to 2^65
2010-05-07EPFNF
no factor from 2^63 to 2^64