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
32703929Composite: proven not-prime with Lucas-Lehmer test
TF
No factors below 275
TF target 271
P-1
B1 = 400000
B2 = 10400000
LL
StatusDateUserResidueShift
Verified2007-12-03Nick Burklund98DAF4B0719FF03820555895
Verified2014-03-28WR98DAF4B0719FF03832131353
Verified2014-06-20ANONYMOUS98DAF4B0719FF0387351700
History
DateUserTypeResult
2021-10-04TheJudgerNF
no factor from 2^74 to 2^75
2020-03-30-Anonymous-NF
no factor from 2^73 to 2^74
2019-11-29-Anonymous-NF
no factor from 2^72 to 2^73
2019-11-29-Anonymous-NF
no factor from 2^71 to 2^72
2019-01-14ramgeisNF
no factor from 2^70 to 2^71
2014-06-20ANONYMOUSC-LL
98DAF4B0719FF038
2014-03-28WRC-LL
98DAF4B0719FF038
2012-07-26BdotNF
no factor from 2^69 to 2^70
2012-07-26BdotNF
no factor from 2^68 to 2^69
2012-02-17Ethan O'ConnorNF
no factor from 2^67 to 2^68