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
129754831Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 277
P-1
B1 = 2000000
B2 = 1504543950
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-09-14reisf0B0BE758B435E9C36804738713
History
DateUserTypeResult
2024-09-14Jan S.CERT
PRP Certification
CERT proof power = 8
Proof certified good
2024-09-14reisfC-PRP
0B0BE758B435E9C3
PRP proof power = 8
PRP: Verified
Proof certified good
2024-06-20Luke DurantNF-PM1
B1=2000000, B2=1504543950
2023-05-26linamentNF
no factor from 2^76 to 2^77
2023-05-26linamentNF
no factor from 2^75 to 2^76
2022-12-24SRBaseNF
no factor from 2^74 to 2^75
2020-12-31ViliamFNF
no factor from 2^73 to 2^74
2020-10-20SRBaseNF
no factor from 2^72 to 2^73
2016-09-23Scott BennettNF
no factor from 2^71 to 2^72
2016-09-10proxy2222NF
no factor from 2^70 to 2^71
2016-09-10proxy2222NF
no factor from 2^69 to 2^70
2016-09-09ZukoNF
no factor from 2^68 to 2^69
2016-03-10proxy2222NF
no factor from 2^67 to 2^68
2015-01-15PALKOTAMASNF
no factor from 2^66 to 2^67
2012-10-07HBendtzNF
no factor from 2^65 to 2^66
2010-11-11Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-05-31Torchwood InstituteNF
no factor from 2^63 to 2^64