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
126838919Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 277
P-1
B1 = 1142000
B2 = 2174393130
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-08-02Luke DurantD1D5D7BDF635C293013
History
DateUserTypeResult
2024-08-02Grant McCrackenCERT
PRP Certification
CERT proof power = 8
Proof certified good
2024-08-02Luke DurantC-PRP
D1D5D7BDF635C293
PRP proof power = 8
PRP: Verified
Proof certified good
2024-07-12Luke DurantNF-PM1
B1=1142000, B2=2174393130
2024-06-25GregNF
no factor from 2^70 to 2^71
2022-08-02TheJudgerNF
no factor from 2^76 to 2^77
2022-08-02TheJudgerNF
no factor from 2^75 to 2^76
2022-08-02TheJudgerNF
no factor from 2^74 to 2^75
2021-07-13SRBaseNF
no factor from 2^73 to 2^74
2020-11-16SRBaseNF
no factor from 2^72 to 2^73
2016-05-06Smok_bmv NF
no factor from 2^71 to 2^72
2015-10-31JakeWNF
no factor from 2^70 to 2^71
2015-10-16SourceBinary.comNF
no factor from 2^69 to 2^70
2015-09-06el groccoNF
no factor from 2^68 to 2^69
2015-08-17Judge HaleNF
no factor from 2^67 to 2^68
2015-01-04Simon WendelNF
no factor from 2^66 to 2^67
2012-09-20oodairaNF
no factor from 2^65 to 2^66
2010-11-04Charles A. MorrisNF
no factor from 2^64 to 2^65
2010-05-28RichardNF
no factor from 2^63 to 2^64