6 103 681 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
979297822457249	15	49.8	old
243161622342053383649	21	67.7	2022-11-06 15:49:12

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified (Factored)	2017-09-20	kkmrkkblmbrbk	D5CE74AEAAE1AC0A	1	0	1	3
Verified (Factored)	2018-09-19	GunnarLu	D5CE74AEAAE1AC0A	1	3009607	1	3
Verified	2023-01-08	Perig	5E6EE3791ACEEB91	2	1772729	5	3

P-1 factors

Date	Factor	B1	B2
2022-11-06	243161622342053383649	400000	90627810

History

Date	User	Type	Result
2023-01-08	La Güira	CERT	PRP Certification Proof certified good
2023-01-08	Perig	C-PRP	M6103681/979297822457249/243161622342053383649 : 5E6EE3791ACEEB91 PRP proof power = 7 PRP: Verified Proof certified good
2022-11-06	Kevin_9611	F-PM1	Factor: 243161622342053383649 / (P-1, B1=400000, B2=90627810)
2018-09-19	GunnarLu	C-PRP	M6103681/979297822457249 : D5CE74AEAAE1AC0A PRP: Verified (Factored) PRP without proof (not generated)
2017-09-20	kkmrkkblmbrbk	C-PRP	M6103681/979297822457249 : D5CE74AEAAE1AC0A PRP: Verified (Factored) PRP without proof (not generated)