Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:





MnDetails
9610313
Composite: 2 known prime factors
Trial Factored to 269
TF target 268
Factored
FactorDigitsBitsDate
11456838539831340.1old
14283924523443949042092270.32025-12-13 14:38:01
P-1 factors
DateFactorsB1B2
2025-12-131428392452344394904209
17000004870535670
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Factored
PRP without proof (not generated)
2019-10-03mnd90042A0E3329A274C128060953
Factored
Certified Good
2020-12-15storm55100042A0E3329A274C1484178453
History
DateUserTypeResult
2025-12-13Mingye WangF-PM1Factor: 1428392452344394904209 / B1=1700000, B2=4870535670
2025-12-02Mingye WangNFno factor TF: 68-69
2020-12-15Richard ThomasCERT
Proof certified good
2020-12-15storm5510C-PRPM9610313/1145683853983 : 0042A0E3329A274C
Proof Certified Good

Proof Power: 8

2019-10-03mnd9C-PRPM9610313/1145683853983 : 0042A0E3329A274C