23 539 583 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
10611402083881920914664023	26	83.1	2021-06-01 16:47:07

Status	Date	User	Residue	Shift
Verified (Factored)	2005-08-16	Martin Kirsch	E86D265DAC3FE033	12976642
Verified (Factored)	2010-02-08	Team Prime Rib	E86D265DAC3FE033	8140157

P-1 factors

Date	Factor	B1	B2
2021-06-01	10611402083881920914664023	1200000	1200000

History

Date	User	Type	Result
2021-06-01	firejuggler	F-PM1	Factor: 10611402083881920914664023 / (P-1, B1=1200000)
2018-08-26	ramgeis	NF	no factor from 2^69 to 2^70
2018-01-05	VictordeHollander	NF	no factor from 2^68 to 2^69
2016-06-09	VictordeHollander	NF	no factor from 2^67 to 2^68
2010-02-08	Reboot It	C-LL	E86D265DAC3FE033