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:





MnDetails
10393657
Composite, with 5 known prime factors. Cofactor is composite.
Trial Factored to 269
TF target 268
Factored
FactorDigitsBitsDate
727555991929.4old
59659591191032.52008-09-08 06:32:41
899674949931136.42008-09-08 06:32:41
349049559411591445.02014-01-10 21:37:56
1500652988546364095212167.02021-06-09 11:55:33
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Factored
PRP without proof (not generated)
2020-05-30ANONYMOUS591BA1F93E11C310493503753
Factored
Certified Good
2021-02-28Oliver Kruse591BA1F93E11C3104210464553
Verified
Certified Good
2021-06-10LaurV591BA1F93E11C3105752277253
History
DateUserTypeResult
2026-01-22circleNF-PM1B1=1000000, B2=206088750
2026-01-20Sid & AndyNF-PM1B1=1700000, B2=1849409100
2023-10-18James HeinrichFFactor: 150065298854636409521 / TF: 67-68
2022-11-07LordJuliusNFno factor TF: 68-69
2022-11-07LordJuliusNFno factor TF: 66-67
2022-11-07LordJuliusNFno factor TF: 65-66
2022-11-07LordJuliusNFno factor TF: 64-65
2021-06-10curtiscCERT
Proof certified good
2021-06-10LaurVC-PRPM10393657/727555991/5965959119/89967494993/34904955941159/150065298854636409521 : 591BA1F93E11C310
Proof Certified Good

Proof Power: 8

2021-06-09TJAOIFFactor: 150065298854636409521
2021-02-28WeakForceBosonCERT
Proof certified good
2021-02-28Oliver KruseC-PRPM10393657/727555991/5965959119/89967494993/34904955941159 : 591BA1F93E11C310
Proof Certified Good

Proof Power: 8

2020-05-30ANONYMOUSC-PRPM10393657/727555991/5965959119/89967494993/34904955941159 : 591BA1F93E11C310
2014-01-10TJAOIFFactor: 34904955941159
2008-09-08Will EdgingtonFFactor: 89967494993
2008-09-08Will EdgingtonFFactor: 5965959119