Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
8001541Factored
FactorDigitsBitsDate
17763421031030.7old
5840690653896037447503015865513098.92024-02-24 20:04:09
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified (Factored)2018-07-05_p95holder_1FCA958DB8D6EE491316103853
Verified (Factored)2019-12-25oodaira1FCA958DB8D6EE491680763853
Verified2024-02-25Naegi Makoto1FCA958DB8D6EE492499510953
P-1 factors
DateFactorB1B2
2024-02-245840690653896037447503015865518750001756495650
History
DateUserTypeResult
2024-02-25Chun sung sooCERT
PRP Certification
Proof certified good
2024-02-25Naegi MakotoC-PRP
M8001541/1776342103/584069065389603744750301586551 : 1FCA958DB8D6EE49
PRP proof power = 8
PRP: Verified
Proof certified good
2024-02-24Stef42F-PM1
Factor: 584069065389603744750301586551 / (P-1, B1=875000, B2=1756495650)
2019-12-25oodairaC-PRP
M8001541/1776342103 : 1FCA958DB8D6EE49
PRP: Verified (Factored)
PRP without proof (not generated)
2018-07-05_p95holder_C-PRP
M8001541/1776342103 : 1FCA958DB8D6EE49
PRP: Verified (Factored)
PRP without proof (not generated)