Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
118375501Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 610000
B2 = 35700720
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-03-19Luke Durant44345BA1F4113C8B9332678913
History
DateUserTypeResult
2024-03-19DeadSpamCERT
PRP Certification
CERT proof power = 8
Proof certified good
2024-03-19Luke DurantC-PRP
44345BA1F4113C8B
PRP proof power = 8
PRP: Verified
Proof certified good
2023-07-02carye788NF-PM1
B1=610000, B2=35700720
2022-05-11TheJudgerNF
no factor from 2^76 to 2^77
2021-07-04TheJudgerNF
no factor from 2^75 to 2^76
2021-07-04TheJudgerNF
no factor from 2^74 to 2^75
2019-07-21Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2016-10-15snme2pm1NF
no factor from 2^72 to 2^73
2015-04-12BronzemanNF
no factor from 2^71 to 2^72
2014-12-03snme2pm1NF
no factor from 2^70 to 2^71
2014-07-28snme2pm1NF
no factor from 2^69 to 2^70
2014-07-16snme2pm1NF
no factor from 2^68 to 2^69
2014-06-30snme2pm1NF
no factor from 2^67 to 2^68
2014-06-17snme2pm1NF
no factor from 2^66 to 2^67
2012-07-14GunnarLuNF
no factor from 2^65 to 2^66
2010-10-16vapaddyNF
no factor from 2^64 to 2^65
2010-05-13subgeniusNF
no factor from 2^63 to 2^64