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

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MnStatusDetails
11658373Composite, with 2 known prime factors. Cofactor is composite.
Factored
FactorDigitsBitsDate
24694176241261131651.1old
16845693822138712942332270.52024-06-17 19:32:16
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified (Factored)2021-10-05LaurV152213E518B6413A1157158653
Verified2024-06-19yuriy_5-1152213E518B6413A2820537553
P-1 factors
DateFactorB1B2
2024-06-171684569382213871294233262144137022600
History
DateUserTypeResult
2025-06-12yuriy_5-1F
Factor: 1684569382213871294233 / TF: 70-71
2025-05-05yuriy_5-1NF
no factor from 2^69 to 2^70
2025-03-28yuriy_5-1NF
no factor from 2^68 to 2^69
2025-03-11yuriy_5-1NF-PM1
B1=6995022, B2=453435840
2025-02-10yuriy_5-1NF-PM1
B1=4663348, B2=598008840
2024-06-19LOBESCERT
PRP Certification
Proof certified good
2024-06-19yuriy_5-1C-PRP
M11658373/2469417624126113/1684569382213871294233 : 152213E518B6413A
PRP proof power = 8
PRP: Verified
Proof certified good
2024-06-17yuriy_5-1F-PM1
Factor: 1684569382213871294233 / (P-1, B1=262144, B2=137022600)
2021-10-05shiroiroCERT
PRP Certification
Proof certified good
2021-10-05LaurVC-PRP
M11658373/2469417624126113 : 152213E518B6413A
PRP proof power = 8
PRP: Verified (Factored)
Proof certified good