Marin Mersenne 2^P-1
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Finding World Record Primes Since 1996

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MnStatusDetails
11655667Composite, with 1 known prime factor. Cofactor is composite.
Factored
FactorDigitsBitsDate
17424771090687111650.6old
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2021-09-30mrh13BF304F098430DA1485090753
History
DateUserTypeResult
2025-06-11yuriy_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=6993396, B2=453435840
2025-02-10yuriy_5-1NF-PM1
B1=4662264, B2=598008840
2024-06-17yuriy_5-1NF-PM1
B1=262144, B2=137022600
2021-09-30curtiscCERT
PRP Certification
Proof certified good
2021-09-30mrhC-PRP
M11655667/1742477109068711 : 13BF304F098430DA
PRP proof power = 8
PRP: Verified
Proof certified good