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
43432589TF
No factors below 275
TF target 272
P-1
B1 = 530000
B2 = 14840000
LL
StatusDateUserResidueShift
Verified2009-02-03-Anonymous-1BE12EA1B4CDCCA214790585
Verified2016-12-24SADMASTER1BE12EA1B4CDCCA219174187
History
DateUserTypeResult
2021-02-23-Anonymous-NF
no factor from 2^74 to 2^75
2020-01-03-Anonymous-NF
no factor from 2^73 to 2^74
2019-09-30-Anonymous-NF
no factor from 2^72 to 2^73
2016-12-24SADMASTERC-LL
1BE12EA1B4CDCCA2
2015-09-18-Anonymous-NF
no factor from 2^71 to 2^72
2015-09-18-Anonymous-NF
no factor from 2^70 to 2^71
2015-03-08BdotNF
no factor from 2^69 to 2^70
2009-02-03-Anonymous-C-LL
1BE12EA1B4CDCCA2
2008-12-31-Anonymous-NF
no factor to 2^69