35 578 471 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Composite: 1 known prime factor

Factored

Factor	Digits	Bits	Date
2419235366792290241183497	25	81.0	2015-05-17 20:13:34

Status	Date	User	Residue	Shift
Verified (Factored)	2006-09-11	Lawrence Cairns-Smith	246E1312FD564EC8	27433573

P-1 factors

Date	Factor	B1	B2
2015-05-17	2419235366792290241183497	500000	9000000

History

Date	User	Type	Result
2024-05-29	Chuck	NF	no factor from 2^68 to 2^69
2015-05-17	HBendtz	F-PM1	Factor: 2419235366792290241183497 / (P-1, B1=500000, B2=9000000, e=12, n=2048K)
2014-08-17	LaurV	NF	no factor from 2^70 to 2^71
2014-08-17	LaurV	NF	no factor from 2^69 to 2^70
2013-03-20	Carsten Kossendey	NF	no factor from 2^68 to 2^69
2012-03-17	Serge Batalov	NF	no factor from 2^67 to 2^68