Marin Mersenne 2^P-1
Username
Password
Forgot password?
Blue
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:





MnDetails
8036681
Composite, with 3 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 267
Factored
FactorDigitsBitsDate
125854424471133.6old
1078446774869612247832166.52020-05-19 10:19:59
24766568179238947323726098712891.02024-02-25 22:29:54
P-1 factors
DateFactorsB1B2
2024-02-252476656817923894732372609871
9440001792472220
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Factored
PRP without proof (not generated)
2018-07-15GunnarLu4A9AAA70A6ABB1221457826353
Factored
PRP without proof (not generated)
2020-01-08kracker4A9AAA70A6ABB1221513226053
Factored
PRP without proof (not generated)
2020-05-21Luigi Morelli4A9AAA70A6ABB1222116824553
Verified
Certified Good
2024-03-02Perig4A9AAA70A6ABB1223301229653
History
DateUserTypeResult
2024-03-02ky0urakuCERT
Proof certified good
2024-03-02PerigC-PRPM8036681/12585442447/107844677486961224783/2476656817923894732372609871 : 4A9AAA70A6ABB122
Proof Certified Good

Proof Power: 8

2024-02-25Stef42F-PM1Factor: 2476656817923894732372609871 / B1=944000, B2=1792472220
2020-05-21Luigi MorelliC-PRPM8036681/12585442447/107844677486961224783 : 4A9AAA70A6ABB122
2020-05-19TJAOIFFactor: 107844677486961224783
2020-01-08krackerC-PRPM8036681/12585442447 : 4A9AAA70A6ABB122
2018-07-15GunnarLuC-PRPM8036681/12585442447 : 4A9AAA70A6ABB122