41 001 007 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Factored

Factor	Digits	Bits	Date
8190094780623034567991	22	72.8	2019-04-17 16:09:18

Status	Date	User	Residue	Shift
Verified (Factored)	2008-09-24	John Carr	D96176A444A919D6	22327267
Verified (Factored)	2015-12-16	ANONYMOUS	D96176A444A919D6	18882307

History

Date	User	Type	Result
2019-04-17	Conductor	F	Factor: 8190094780623034567991 / TF: 72-73
2015-12-16	ANONYMOUS	C-LL	D96176A444A919D6
2015-06-07	TheJudger	NF	no factor from 2^71 to 2^72
2014-12-11	srow7	NF	no factor from 2^70 to 2^71
2013-02-21	Never Odd Or Even	NF	no factor from 2^69 to 2^70
2013-02-21	Never Odd Or Even	NF	no factor from 2^68 to 2^69