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
61766671TF
No factors below 275
TF target 274
P-1
B1 = 585000
B2 = 11992500
LL
StatusDateUserResidueShift
Verified2014-04-24-Anonymous-D00B8D55BE65242635910346
Verified2022-06-04Denis PorvaD00B8D55BE65242648768293
History
DateUserTypeResult
2022-06-04Denis PorvaC-LL
D00B8D55BE652426
2020-12-27Richard ThomasNF
no factor from 2^74 to 2^75
2016-02-23Mark RoseNF
no factor from 2^62 to 2^63
2014-04-24-Anonymous-C-LL
D00B8D55BE652426
2013-07-07Tom DuellNF
no factor from 2^73 to 2^74
2013-02-20aidnaiNF-PM1
B1=585000, B2=11992500, E=6
2013-02-14Cow_tippingNF
no factor from 2^72 to 2^73
2013-02-14Cow_tippingNF
no factor from 2^71 to 2^72
2012-04-28XyzzyNF
no factor from 2^70 to 2^71
2012-04-28XyzzyNF
no factor from 2^69 to 2^70
2009-07-21SAHS Tech DeptNF
no factor from 2^68 to 2^69
2009-04-16S485122NF
no factor from 2^67 to 2^68
2009-04-16S485122NF
no factor from 2^66 to 2^67
2009-04-16S485122NF
no factor from 2^65 to 2^66
2009-04-16S485122NF
no factor from 2^64 to 2^65
2009-04-16S485122NF
no factor from 2^63 to 2^64