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
133300399Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 277
P-1
B1 = 998000
B2 = 434251650
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-09-26Luke Durant34C7A8A279557838013
History
DateUserTypeResult
2024-09-26ANONYMOUSCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-09-26Luke DurantC-PRP
34C7A8A279557838
PRP proof power = 9
PRP: Verified
Proof certified good
2024-08-30lycornNF-PM1
B1=998000, B2=434251650
2023-09-29rushynNF
no factor from 2^76 to 2^77
2023-08-31rushynNF
no factor from 2^75 to 2^76
2022-12-30SRBaseNF
no factor from 2^74 to 2^75
2021-07-23SRBaseNF
no factor from 2^73 to 2^74
2020-11-16SRBaseNF
no factor from 2^72 to 2^73
2016-01-17driveByUpgradesNF
no factor from 2^71 to 2^72
2016-01-10guruNF
no factor from 2^70 to 2^71
2016-01-10guruNF
no factor from 2^69 to 2^70
2016-01-05Andrew BNF
no factor from 2^68 to 2^69
2016-01-04AK76NF
no factor from 2^67 to 2^68
2015-01-21BadgerMHNF
no factor from 2^66 to 2^67
2012-10-21ALSNF
no factor from 2^65 to 2^66
2010-11-19sasaki3NF
no factor from 2^64 to 2^65
2010-06-08Torchwood InstituteNF
no factor from 2^63 to 2^64