94 758 997 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

Tested as composite (unverified): unconfirmed Lucas-Lehmer test says not-prime

TF

No factors below 2⁷⁷

TF target 2⁷⁵

P-1

B1 =	775000
B2 =	15693750

Status	Date	User	Residue	Shift
Unverified	2020-01-12	Dmitriy Degtiarev	5F9A5D13AE8B44__	61525259

Assigned

Assigned	User	Work Type	Stage	% Done	Updated	Expired
2024-10-30	-Anonymous-	LL double-check		0.00 %	2024-10-30

History

Date	User	Type	Result
2020-01-12	Dmitriy Degtiarev	C-LL	5F9A5D13AE8B44__
2019-11-03	TheJudger	NF	no factor from 2^76 to 2^77
2019-09-01	Ryan Propper	NF-PM1	B1=775000, B2=15693750, E=6
2019-09-01	Strolling Jellyfish	NF	no factor from 2^75 to 2^76
2019-09-01	Strolling Jellyfish	NF	no factor from 2^74 to 2^75
2019-09-01	Strolling Jellyfish	NF	no factor from 2^73 to 2^74
2019-03-27	Niels_Mache_Nextcloud	NF	no factor from 2^72 to 2^73
2019-03-14	Derek	NF	no factor from 2^72 to 2^73
2018-11-26	ixfd64	NF	no factor from 2^71 to 2^72
2014-09-22	shauge	NF	no factor from 2^70 to 2^71
2014-09-22	shauge	NF	no factor from 2^69 to 2^70
2014-09-22	shauge	NF	no factor from 2^68 to 2^69
2014-09-20	Six Blue Boxes	NF	no factor from 2^67 to 2^68
2014-01-29	sasaki	NF	no factor from 2^65 to 2^67
2011-01-17	Architects Cubed	NF	no factor from 2^64 to 2^65