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:










MnStatusDetails
11635669Composite, with 2 known prime factors. Cofactor is composite.
Factored
FactorDigitsBitsDate
131096522775831443.6old
244488444314631444.52014-01-09 17:41:58
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2021-09-26LaurVEC28F3A4722E054F21142430653
History
DateUserTypeResult
2025-06-10yuriy_5-1NF
no factor from 2^70 to 2^71
2025-05-05yuriy_5-1NF
no factor from 2^69 to 2^70
2025-04-02yuriy_5-1NF
no factor from 2^68 to 2^69
2025-03-11yuriy_5-1NF-PM1
B1=6981396, B2=448598700
2025-02-10yuriy_5-1NF-PM1
B1=4654264, B2=598008840
2024-06-17yuriy_5-1NF-PM1
B1=262144, B2=137022600
2021-09-26KIMCERT
PRP Certification
Proof certified good
2021-09-26LaurVC-PRP
M11635669/13109652277583/24448844431463 : EC28F3A4722E054F
PRP proof power = 8
PRP: Verified
Proof certified good
2014-01-09TJAOIF
Factor: 24448844431463