100 983 217 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
5369438573120801070641	22	72.2	2019-11-20 06:33:44

History

Date	User	Type	Result
2019-11-20	Daniil Tsarkov	F	Factor: 5369438573120801070641 / TF: 72-73*
2016-08-13	XZT	NF	no factor from 2^71 to 2^72
2014-04-15	sasaki	NF	no factor from 2^70 to 2^71
2014-03-21	albin_pouilles	NF	no factor from 2^69 to 2^70
2013-10-31	g0b	NF	no factor from 2^68 to 2^69
2013-10-25	AdolfNor	NF	no factor from 2^67 to 2^68
2011-04-03	Craig Meyers	NF	no factor from 2^66 to 2^67
2011-02-20	Craig Meyers	NF	no factor from 2^65 to 2^66
2010-08-12	Torchwood Institute	NF	no factor from 2^64 to 2^65
2010-02-23	1997rj7	NF	no factor from 2^63 to 2^64