105 693 659 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
215018688290325922746529	24	77.5	2021-08-27 17:43:22

P-1 factors

Date	Factor	B1	B2
2021-08-27	215018688290325922746529	762000	762000

History

Date	User	Type	Result
2021-08-27	Jwb52z	F-PM1	Factor: 215018688290325922746529 / (P-1, B1=762000)
2021-04-04	TheJudger	NF	no factor from 2^75 to 2^76
2021-04-04	TheJudger	NF	no factor from 2^74 to 2^75
2020-04-04	SRBase	NF	no factor from 2^73 to 2^74
2020-02-26	el grocco	NF	no factor from 2^72 to 2^73
2015-01-07	Andreas_Truetsch	NF	no factor from 2^71 to 2^72
2013-09-28	RMAC9.5	NF	no factor from 2^70 to 2^71
2013-09-23	timc995	NF	no factor from 2^69 to 2^70
2013-09-21	processinfo	NF	no factor from 2^68 to 2^69
2013-09-08	SMoffat	NF	no factor from 2^67 to 2^68
2013-09-06	SMoffat	NF	no factor from 2^66 to 2^67
2012-05-21	Richard	NF	no factor from 2^65 to 2^66
2010-09-01	WPS	NF	no factor from 2^64 to 2^65
2010-04-27	Richard	NF	no factor from 2^63 to 2^64