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
5943701
Composite, with 4 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 266
Factored
FactorDigitsBitsDate
47430733991032.1old
7233328510907831549.42014-04-28 11:48:42
96160013792647982091963.12016-12-06 16:17:46
448637551643551762302012375.22025-09-06 22:49:59
P-1 factors
DateFactorsB1B2
2025-09-0644863755164355176230201
30000007491593340
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Factored
PRP without proof (not generated)
2017-09-20kkmrkkblmbrbk1AD5D83882267F773013
Factored
PRP without proof (not generated)
2018-09-13rucio1AD5D83882267F773245322313
Verified
Certified Good
2025-09-15Terry Kim16A6C381ADAEA219420067053
History
DateUserTypeResult
2025-09-15Fabrice BelletCERT
Proof certified good
2025-09-15Terry KimC-PRP
Proof Certified Good

Proof Power: 7

2025-09-06Sid & AndyF-PM1Factor: 44863755164355176230201 / B1=3000000, B2=7491593340
2023-05-12This -Anonymous-NF-PM1B1=50000, B2=1000000, E=6
2018-09-13rucioC-PRPM5943701/4743073399/723332851090783/9616001379264798209 : 1AD5D83882267F77
2017-09-20kkmrkkblmbrbkC-PRPM5943701/4743073399/723332851090783/9616001379264798209 : 1AD5D83882267F77
2016-12-06TJAOIFFactor: 9616001379264798209
2014-04-28TJAOIFFactor: 723332851090783