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
43148341TF
No factors below 274
TF target 272
P-1
B1 = 500000
B2 = 9375000
LL
StatusDateUserResidueShift
Verified2009-05-01David J. Stucki3503BADE3DA2F8523960856
Verified2016-03-18FlamenSatanas3503BADE3DA2F85227733175
History
DateUserTypeResult
2020-01-05-Anonymous-NF
no factor from 2^73 to 2^74
2019-09-09Random GPUsNF
no factor from 2^72 to 2^73
2016-03-18FlamenSatanasC-LL
3503BADE3DA2F852
2015-09-07XZTNF
no factor from 2^71 to 2^72
2015-09-07XZTNF
no factor from 2^70 to 2^71
2015-07-01Carsten KossendeyNF
no factor from 2^69 to 2^70
2014-03-12Torben K.NF
no factor from 2^68 to 2^69
2009-05-01David J. StuckiC-LL
3503BADE3DA2F852
2009-03-27David J. StuckiNF-PM1
B1=500000, B2=9375000