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
43900147TF
No factors below 273
TF target 272
P-1
B1 = 750000
B2 = 750000
LL
StatusDateUserResidueShift
Verified2011-01-19-Anonymous-04A767959B3D5F4B16388497
Verified2016-08-11Mikhail E. Golosov04A767959B3D5F4B17850681
History
DateUserTypeResult
2018-08-02-Anonymous-NF
no factor from 2^72 to 2^73
2016-08-11Mikhail E. GolosovC-LL
04A767959B3D5F4B
2015-10-09-Anonymous-NF
no factor from 2^71 to 2^72
2015-09-16David CampeauNF
no factor from 2^70 to 2^71
2015-04-22LaurVNF
no factor from 2^69 to 2^70
2014-03-11bayanneNF
no factor from 2^68 to 2^69
2011-01-19-Anonymous-C-LL
04A767959B3D5F4B
2009-04-02-Anonymous-NF-PM1
B1=750000