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
41723027TF
No factors below 276
TF target 272
P-1
B1 = 375000
B2 = 1875000
LL
StatusDateUserResidueShift
Verified2008-11-02ahmeraliC3A29D3C94C5BBCF19434037
Verified2017-11-18David BarinaC3A29D3C94C5BBCF10588187
History
DateUserTypeResult
2021-02-13-Anonymous-NF
no factor from 2^75 to 2^76
2021-02-08-Anonymous-NF
no factor from 2^74 to 2^75
2019-12-31-Anonymous-NF
no factor from 2^73 to 2^74
2019-09-30-Anonymous-NF
no factor from 2^72 to 2^73
2017-11-18David BarinaC-LL
C3A29D3C94C5BBCF
2015-08-22-Anonymous-NF
no factor from 2^71 to 2^72
2015-01-18srow7NF
no factor from 2^70 to 2^71
2015-01-04BdotNF
no factor from 2^69 to 2^70
2008-11-02ahmeraliC-LL
C3A29D3C94C5BBCF