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
130725409Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 277
P-1
B1 = 1058000
B2 = 751496130
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-09-07Luke Durant7F03EE8D546C4E72013
History
DateUserTypeResult
2024-09-07Luke DurantCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-09-07Luke DurantC-PRP
7F03EE8D546C4E72
PRP proof power = 9
PRP: Verified
Proof certified good
2024-08-14Luke DurantNF-PM1
B1=1058000, B2=751496130
2023-07-21TheJudgerNF
no factor from 2^76 to 2^77
2023-07-21TheJudgerNF
no factor from 2^75 to 2^76
2022-12-26SRBaseNF
no factor from 2^74 to 2^75
2021-07-20SRBaseNF
no factor from 2^73 to 2^74
2020-10-20SRBaseNF
no factor from 2^72 to 2^73
2016-05-07treborNF
no factor from 2^71 to 2^72
2015-12-08treborNF
no factor from 2^70 to 2^71
2015-11-24SourceBinary.comNF
no factor from 2^69 to 2^70
2015-11-20el groccoNF
no factor from 2^68 to 2^69
2015-11-11el groccoNF
no factor from 2^67 to 2^68
2015-01-19karhuNF
no factor from 2^66 to 2^67
2012-10-12ALSNF
no factor from 2^65 to 2^66
2010-11-13Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-06-01sasaki3NF
no factor from 2^63 to 2^64