Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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Exponent Range:





MnDetails
7370791
Composite, with 2 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 267
Factored
FactorDigitsBitsDate
6921729980799611549.3old
1062171433784159328792166.52020-05-07 18:18:30
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Factored
PRP without proof (not generated)
2018-03-08Oliver KruseE8F6410BDA0AA3411683233953
Factored
PRP without proof (not generated)
2019-05-18kkmrkkblmbrbkE8F6410BDA0AA3411249631953
Verified
PRP without proof (not generated)
2020-05-07MarkSE8F6410BDA0AA3412255682253
History
DateUserTypeResult
2024-01-15Stef42NF-PM1B1=840000, B2=1734308940
2020-05-07MarkSC-PRPM7370791/692172998079961/106217143378415932879 : E8F6410BDA0AA341
2020-05-07TJAOIFFactor: 106217143378415932879
2019-05-18kkmrkkblmbrbkC-PRPM7370791/692172998079961 : E8F6410BDA0AA341
2018-03-08Oliver KruseC-PRPM7370791/692172998079961 : E8F6410BDA0AA341