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
10083719Composite, with 1 known prime factor. Cofactor is composite.
Factored
FactorDigitsBitsDate
729672427395371446.1old
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2020-01-04mrhC1EB3962803A7B971925937653
Verified2021-01-27ATHC1EB3962803A7B971958239153
History
DateUserTypeResult
2023-10-18ViliamFNF
no factor from 2^67 to 2^68
2021-01-27NoodlesCERT
PRP Certification
Proof certified good
2021-01-27ATHC-PRP
M10083719/72967242739537 : C1EB3962803A7B97
PRP proof power = 8
PRP: Verified
Proof certified good
2020-01-04mrhC-PRP
M10083719/72967242739537 : C1EB3962803A7B97
PRP: Verified
PRP without proof (not generated)