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

PrimeNet Exponent Status

Exponent Range:





MnDetails
6769351
Composite, with 2 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 267
Factored
FactorDigitsBitsDate
6072783292842791549.1old
64273474628027062997081692582.42023-12-24 09:54:46
P-1 factors
DateFactorsB1B2
2023-12-246427347462802706299708169
343000554822730
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Factored
PRP without proof (not generated)
2018-01-09Oliver Kruse5A425517D49992141406104353
Factored
PRP without proof (not generated)
2018-12-13storm55105A425517D49992141529168353
Verified
Certified Good
2023-12-29Naegi Makoto5A425517D49992142106028353
History
DateUserTypeResult
2023-12-29LOBESCERT
Proof certified good
2023-12-29Naegi MakotoC-PRPM6769351/607278329284279/6427347462802706299708169 : 5A425517D4999214
Proof Certified Good

Proof Power: 8

2023-12-24Stef42F-PM1Factor: 6427347462802706299708169 / B1=343000, B2=554822730
2018-12-13storm5510C-PRPM6769351/607278329284279 : 5A425517D4999214
2018-01-09Oliver KruseC-PRPM6769351/607278329284279 : 5A425517D4999214