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
24016357Composite: proven not-prime with Lucas-Lehmer test
TF
No factors below 274
TF target 270
P-1
B1 = 1200000
B2 = 1353891000
LL
StatusDateUserResidueShift
Verified2004-06-04Henry WiencekA13276760ABA8C8612277277
Verified2011-06-13Oliver MooreA13276760ABA8C8620768405
History
DateUserTypeResult
2025-03-15ThaNF-PM1
B1=1200000, B2=1353891000
2024-06-08James HeinrichNF
no factor from 2^68 to 2^69
2021-10-02TheJudgerNF
no factor from 2^73 to 2^74
2021-08-30TheJudgerNF
no factor from 2^72 to 2^73
2021-08-30TheJudgerNF
no factor from 2^71 to 2^72
2018-10-03mikrNF
no factor from 2^70 to 2^71
2017-03-13ramgeisNF
no factor from 2^69 to 2^70
2017-02-10ConductorNF
no factor from 2^68 to 2^69
2016-02-19VictordeHollanderNF
no factor from 2^67 to 2^68
2011-06-13Oliver MooreC-LL
A13276760ABA8C86