98 273 537 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
42630479772634312382231	23	75.2	2019-10-19 11:24:34

P-1 factors

Date	Factor	B1	B2
2019-10-19	42630479772634312382231	950000	0

History

Date	User	Type	Result
2019-10-19	Smok_bmv	F-PM1	Factor: 42630479772634312382231 / (P-1, B1=950000)
2019-05-04	Niels_Mache_Nextcloud	NF	no factor from 2^72 to 2^73
2013-08-20	La Güira	NF	no factor from 2^71 to 2^72
2013-08-20	La Güira	NF	no factor from 2^70 to 2^71
2013-08-20	La Güira	NF	no factor from 2^69 to 2^70
2013-08-20	La Güira	NF	no factor from 2^68 to 2^69
2013-08-18	Per Jessen	NF	no factor from 2^67 to 2^68
2013-08-04	NB	NF	no factor from 2^66 to 2^67
2013-07-25	g0b	NF	no factor from 2^65 to 2^66
2011-01-20	Architects Cubed	NF	no factor from 2^64 to 2^65