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Marin Mersenne 2^P-1
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Finding World Record Primes Since 1996

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MnStatusDetails
8913677Composite, with 2 known prime factors. Cofactor is composite.
Factored
FactorDigitsBitsDate
30663048891031.5old
769762498576141134187684003859331102.62024-11-20 18:13:04
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified (Factored)2019-04-01ATH10AD96A6C23A93761192517653
Verified (Factored)2020-09-30kutens10AD96A6C23A93761264986353
Verified2024-11-27KIM YANGEON10AD96A6C23A93762277864553
P-1 factors
DateFactorB1B2
2024-11-20769762498576141134187684003859325460003180916200
History
DateUserTypeResult
2024-11-27Ethan O'ConnorCERT
PRP Certification
Proof certified good
2024-11-27KIM YANGEONC-PRP
M8913677/3066304889/7697624985761411341876840038593 : 10AD96A6C23A9376
PRP proof power = 8
PRP: Verified
Proof certified good
2024-11-20Stef42F-PM1
Factor: 7697624985761411341876840038593 / (P-1, B1=2546000, B2=3180916200)
2024-10-27Stef42NF
no factor from 2^68 to 2^69
2020-09-30Richard ThomasCERT
PRP Certification
Proof certified good
2020-09-30kutensC-PRP
M8913677/3066304889 : 10AD96A6C23A9376
PRP proof power = 8
PRP: Verified (Factored)
Proof certified good
2019-04-01ATHC-PRP
M8913677/3066304889 : 10AD96A6C23A9376
PRP: Verified (Factored)
PRP without proof (not generated)