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
8480107
Composite, with 3 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
1966028006891237.5old
481639040408391445.52008-09-08 04:34:03
2540341468978112689432167.82023-04-21 08:52:22
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Factored
PRP without proof (not generated)
2018-11-02rucio787893861F4BD2B12600122953
Factored
PRP without proof (not generated)
2020-06-13pew787893861F4BD2B12223489253
Verified
Certified Good
2023-04-21Naegi Makoto787893861F4BD2B13172773453
History
DateUserTypeResult
2024-05-27Stef42NF-PM1B1=4000000, B2=9063089490
2023-04-21curtiscCERT
Proof certified good
2023-04-21Naegi MakotoC-PRPM8480107/196602800689/48163904040839/254034146897811268943 : 787893861F4BD2B1
Proof Certified Good

Proof Power: 8

2023-04-21TJAOIFFactor: 254034146897811268943
2020-06-13pewC-PRPM8480107/196602800689/48163904040839 : 787893861F4BD2B1
2018-11-02rucioC-PRPM8480107/196602800689/48163904040839 : 787893861F4BD2B1
2008-09-08Will EdgingtonFFactor: 48163904040839