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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MnDetails
7808441
Composite, with 1 known prime factor. Cofactor is composite.
Trial Factored to 268
TF target 267
Factored
FactorDigitsBitsDate
46850647825.5old
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Verified
PRP without proof (not generated)
2018-05-14storm551007D5953B03DFC9A91589872753
Verified
PRP without proof (not generated)
2019-10-09ATH07D5953B03DFC9A91314466153
History
DateUserTypeResult
2024-01-31Stef42NF-PM1B1=843000, B2=1382772300
2019-10-09ATHC-PRPM7808441/46850647 : 07D5953B03DFC9A9
2018-05-14storm5510C-PRPM7808441/46850647 : 07D5953B03DFC9A9