7 869 523 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
78695231	8	26.2	old
141178668412384783	18	57.0	2015-05-14 11:15:12

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-05-31	_p95holder_	D30A7C63A4C3F00A	2	7294273	5	3
Verified	2019-10-29	ATH	D30A7C63A4C3F00A	2	6856667	5	3

History

Date	User	Type	Result
2024-01-31	Stef42	NF-PM1	B1=950000, B2=1968826860
2019-10-29	ATH	C-PRP	M7869523/78695231/141178668412384783 : D30A7C63A4C3F00A PRP: Verified PRP without proof (not generated)
2018-05-31	_p95holder_	C-PRP	M7869523/78695231/141178668412384783 : D30A7C63A4C3F00A PRP: Verified PRP without proof (not generated)
2015-05-14	TJAOI	F	Factor: 141178668412384783 / TF: 56-57