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
129924581Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 277
P-1
B1 = 1124000
B2 = 1502428200
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-08-31Luke Durant76E6D86121FF4E24013
History
DateUserTypeResult
2024-08-31Luke DurantCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-08-31Luke DurantC-PRP
76E6D86121FF4E24
PRP proof power = 9
PRP: Verified
Proof certified good
2024-08-06Luke DurantNF-PM1
B1=1124000, B2=1502428200
2023-06-11TheJudgerNF
no factor from 2^76 to 2^77
2023-06-11TheJudgerNF
no factor from 2^75 to 2^76
2021-12-08Neutron3529NF
no factor from 2^74 to 2^75
2020-12-17ViliamFNF
no factor from 2^73 to 2^74
2020-10-20SRBaseNF
no factor from 2^72 to 2^73
2016-05-12William WallaceNF
no factor from 2^71 to 2^72
2016-05-07treborNF
no factor from 2^70 to 2^71
2015-12-08SMoffatNF
no factor from 2^69 to 2^70
2015-11-24SMoffatNF
no factor from 2^68 to 2^69
2015-11-09Josh FamestadNF
no factor from 2^67 to 2^68
2015-01-15taffaNF
no factor from 2^66 to 2^67
2012-10-08omiXorpNF
no factor from 2^65 to 2^66
2010-11-11Charles A. MorrisNF
no factor from 2^64 to 2^65
2010-05-31sasaki3NF
no factor from 2^63 to 2^64