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
7597049
Composite, with 3 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 267
Factored
FactorDigitsBitsDate
60776393825.9old
11191653205644512171960.02015-12-28 12:20:03
1078666903848420965592166.52020-05-19 10:20:58
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Factored
PRP without proof (not generated)
2018-04-06Oliver KruseB60A3C173E32B6D02224621053
Factored
PRP without proof (not generated)
2019-07-20ATHB60A3C173E32B6D02175484653
Verified
PRP without proof (not generated)
2020-05-21Luigi MorelliB60A3C173E32B6D033279353
History
DateUserTypeResult
2024-02-16Stef42NF-PM1B1=2500000, B2=5393697540
2022-03-21LordJuliusNFno factor TF: 64-65
2022-03-21LordJuliusNFno factor TF: 65-66
2022-03-21LordJuliusNFno factor TF: 60-64
2020-05-21Luigi MorelliC-PRPM7597049/60776393/1119165320564451217/107866690384842096559 : B60A3C173E32B6D0
2020-05-19TJAOIFFactor: 107866690384842096559
2019-07-20ATHC-PRPM7597049/60776393/1119165320564451217 : B60A3C173E32B6D0
2018-04-06Oliver KruseC-PRPM7597049/60776393/1119165320564451217 : B60A3C173E32B6D0
2015-12-28TJAOIFFactor: 1119165320564451217