80 929 091 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

TF

No factors below 2⁷⁵

TF target 2⁷⁵

P-1

B1 =	695000
B2 =	12857500

Status	Date	User	Residue	Shift
Unverified	2018-04-07	Sergey Nosov	FA4EDA185F25B0__	7522398

History

Date	User	Type	Result
2018-04-07	Sergey Nosov	C-LL	FA4EDA185F25B0__
2017-04-04	Smok_bmv	NF-PM1	B1=695000, B2=12857500
2016-09-02	AirSquirrels	NF	no factor from 2^74 to 2^75
2016-09-02	AirSquirrels	NF	no factor from 2^73 to 2^74
2013-06-05	Juergen Kampmeier	NF	no factor from 2^72 to 2^73
2013-06-05	Juergen Kampmeier	NF	no factor from 2^71 to 2^72
2013-06-05	Juergen Kampmeier	NF	no factor from 2^70 to 2^71
2011-02-18	Torchwood Institute	NF	no factor from 2^69 to 2^70
2011-02-12	-Anonymous-	NF	no factor from 2^68 to 2^69
2011-02-08	nomad	NF	no factor from 2^67 to 2^68
2011-02-07	KarlMJ	NF	no factor from 2^66 to 2^67
2011-02-05	Ungelovende	NF	no factor from 2^65 to 2^66
2010-12-11	Architects Cubed	NF	no factor from 2^64 to 2^65