7 940 783 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
102660427819751	15	46.5	old
1188161359249609471	19	60.0	2016-01-07 12:27:19

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-06-12	Daniil Tsarkov	FF41A06A7D9F8C51	2	662927	5	3
Verified	2019-11-30	arnaud	FF41A06A7D9F8C51	2	400699	5	3

History

Date	User	Type	Result
2024-02-06	Stef42	NF-PM1	B1=950000, B2=1968826860
2019-11-30	arnaud	C-PRP	M7940783/102660427819751/1188161359249609471 : FF41A06A7D9F8C51 PRP: Verified PRP without proof (not generated)
2018-06-12	Daniil Tsarkov	C-PRP	M7940783/102660427819751/1188161359249609471 : FF41A06A7D9F8C51 PRP: Verified PRP without proof (not generated)
2016-01-07	TJAOI	F	Factor: 1188161359249609471 / TF: 60-61