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
17101639Composite, with 1 known prime factor. Cofactor is composite.
Factored
FactorDigitsBitsDate
222283341361431444.3old
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2024-09-05XZT808DA50AA0D9C9F711096120653
History
DateUserTypeResult
2024-09-05Luke DurantCERT
PRP Certification
Proof certified good
2024-09-05XZTC-PRP
M17101639/22228334136143 : 808DA50AA0D9C9F7
PRP proof power = 8
PRP: Verified
Proof certified good
2023-07-08alpertronNF-PM1
B1=500000, B2=156770460