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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MnStatusDetails
7006063Composite, with 1 known prime factor. Cofactor is composite.
Factored
FactorDigitsBitsDate
17556225359850891650.6old
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2018-01-31Oliver KruseE395FE6D1748C1131490793753
Verified2019-02-23ATHE395FE6D1748C1131498987653
History
DateUserTypeResult
2022-08-10USAFSSNF-PM1
B1=250000, B2=91687050
2019-02-23ATHC-PRP
M7006063/1755622535985089 : E395FE6D1748C113
PRP: Verified
PRP without proof (not generated)
2018-01-31Oliver KruseC-PRP
M7006063/1755622535985089 : E395FE6D1748C113
PRP: Verified
PRP without proof (not generated)