91 486 091 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 2⁷⁷

TF target 2⁷⁵

P-1

B1 =	790000
B2 =	16590000

Status	Date	User	Residue	Shift
Unverified	2019-06-19	Axet Nord	D4729B4A3F30C0__	53090218

History

Date	User	Type	Result
2019-06-19	Axet Nord	C-LL	D4729B4A3F30C0__
2019-05-22	S485122	NF-PM1	B1=790000, B2=16590000, E=12
2019-03-10	TheJudger	NF	no factor from 2^76 to 2^77
2019-01-02	Strolling Jellyfish	NF	no factor from 2^75 to 2^76
2019-01-02	Strolling Jellyfish	NF	no factor from 2^74 to 2^75
2018-06-01	gcardona	NF	no factor from 2^73 to 2^74
2018-05-26	Matthias Wurtinger	NF	no factor from 2^72 to 2^73
2017-03-20	monst	NF	no factor from 2^71 to 2^72
2014-09-05	shauge	NF	no factor from 2^70 to 2^71
2014-04-04	rbanov	NF	no factor from 2^69 to 2^70
2014-04-01	rbanov	NF	no factor from 2^68 to 2^69
2014-04-01	hkskyp	NF	no factor from 2^67 to 2^68
2014-04-01	hkskyp	NF	no factor from 2^66 to 2^67
2013-06-15	David Campeau	NF	no factor from 2^65 to 2^66
2011-01-03	Architects Cubed	NF	no factor from 2^64 to 2^65