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
34024049Composite: proven not-prime with Lucas-Lehmer test
TF
No factors below 273
TF target 271
P-1
B1 = 400000
B2 = 8900000
LL
StatusDateUserResidueShift
Verified2004-10-03Alexey Khlyamkov86A45D5AC69F49E99179654
Verified2014-12-13Sergii Doroshchuk86A45D5AC69F49E914983999
History
DateUserTypeResult
2024-05-25ChuckNF
no factor from 2^68 to 2^69
2019-11-09-Anonymous-NF
no factor from 2^72 to 2^73
2019-10-06Architects CubedNF
no factor from 2^71 to 2^72
2014-12-13Sergii DoroshchukC-LL
86A45D5AC69F49E9
2014-05-18Andrew BNF
no factor from 2^70 to 2^71
2014-02-03Mark RoseNF
no factor from 2^69 to 2^70
2013-02-06Carsten KossendeyNF
no factor from 2^68 to 2^69