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
3001
Composite, with 5 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 244
Factored
FactorDigitsBitsDate
3217073721.6old
53395172471032.3old
4453735427561271548.7old
204321862624859874172064.1old
47581397994956400729329047541041733108.6old
ECM
DigitsB1Curves
2550000280 / 280
30250000640 / 640
3510000001566 / 1566
4030000004588 / 4588
45110000009201 / 9201
504400000016550 / 16550
5511000000030028 / 40830
Estimated T-Level: 53.7 ⓘ
TF below 2^173 is very unlikely to find new factors due to ECM effort.
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Verified
No proof (small exponent)
2017-09-21Oliver KruseF0BB32B82F029B655013
Verified
No proof (small exponent)
2017-10-02kkmrkkblmbrbkF0BB32B82F029B655013
Verified
No proof (small exponent)
2017-12-07ATHF0BB32B82F029B655168913
Verified
No proof (small exponent)
2020-04-17Oliver Kruse6F9589E65F4F2AB35220253
Verified
No proof (small exponent)
2024-02-03Wentao Huang6F9589E65F4F2AB35137753
History
DateUserTypeResult
2025-04-20masserNF-PP1Start=165/43, B1=3100000000, B2=3096900000000
2024-02-03Wentao HuangC-PRPM3001/3217073/5339517247/445373542756127/20432186262485987417/475813979949564007293290475410417 : 6F9589E65F4F2AB3
2022-04-03mikrNF-PM1B1=70000000000, B2=367225623756981990
2021-07-08ViliamFNF-PM1B1=1000000000, B2=191000000000
2020-04-17Oliver KruseC-PRPM3001/3217073/5339517247/445373542756127/20432186262485987417/475813979949564007293290475410417 : 6F9589E65F4F2AB3
2017-12-07ATHC-PRPM3001/3217073/5339517247/445373542756127/20432186262485987417/475813979949564007293290475410417 : F0BB32B82F029B65
2017-10-02kkmrkkblmbrbkC-PRPM3001/3217073/5339517247/445373542756127/20432186262485987417/475813979949564007293290475410417 : F0BB32B82F029B65
2017-09-21Oliver KruseC-PRPM3001/known_factors : F0BB32B82F029B65