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
10483337
Composite: 3 known prime factors
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
104329222759335431753.2old
3968530374000484070359932478.42026-03-10 04:26:07
1974139455621801385954744492787.42026-03-10 04:26:07
P-1 factors
DateFactorsB1B2
2026-03-10396853037400048407035993
197413945562180138595474449
17000001903266750
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Factored
Certified Good
2020-08-14storm5510E1999C4AD9C0FC291983908553
History
DateUserTypeResult
2026-03-10Sid & AndyF-PM1Factors: 396853037400048407035993,197413945562180138595474449 / B1=1700000, B2=1903266750
2020-08-14Chris ThorntonCERT
Proof certified good
2020-08-14storm5510C-PRPM10483337/10432922275933543 : E1999C4AD9C0FC29
Proof Certified Good

Proof Power: 8