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
134774767Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 277
P-1
B1 = 2000000
B2 = 1567254150
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-10-02Luke DurantFCD9EE544B42655B013
History
DateUserTypeResult
2024-10-02Luke DurantCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-10-02Luke DurantC-PRP
FCD9EE544B42655B
PRP proof power = 9
PRP: Verified
Proof certified good
2024-06-23Luke DurantNF-PM1
B1=2000000, B2=1567254150
2024-01-31cjeanNF
no factor from 2^76 to 2^77
2024-01-27voidfNF
no factor from 2^75 to 2^76
2023-01-06SRBaseNF
no factor from 2^74 to 2^75
2021-07-25SRBaseNF
no factor from 2^73 to 2^74
2020-10-22SRBaseNF
no factor from 2^72 to 2^73
2016-07-23Ilya AlexandrovNF
no factor from 2^71 to 2^72
2016-07-22DerekNF
no factor from 2^70 to 2^71
2016-07-22DerekNF
no factor from 2^69 to 2^70
2016-07-22DerekNF
no factor from 2^68 to 2^69
2016-07-21KorzeniowskiNF
no factor from 2^67 to 2^68
2015-01-24aurashiftNF
no factor from 2^66 to 2^67
2012-11-02sasaki3NF
no factor from 2^65 to 2^66
2010-11-24RichardNF
no factor from 2^64 to 2^65
2010-06-07carlos56NF
no factor from 2^63 to 2^64