7 783 967 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Composite, with 2 known prime factors. Cofactor is composite.

Factored

Factor	Digits	Bits	Date
202383143	9	27.6	old
13607716322553289303	20	63.6	2017-03-14 12:27:53

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-05-16	_p95holder_	22C9D2A887C65AE4	2	6282016	5	3
Verified	2019-10-01	marssystems	22C9D2A887C65AE4	2	7670197	5	3

History

Date	User	Type	Result
2024-01-31	Stef42	NF-PM1	B1=950000, B2=2042400360
2019-10-01	marssystems	C-PRP	M7783967/202383143/13607716322553289303 : 22C9D2A887C65AE4 PRP: Verified PRP without proof (not generated)
2018-05-16	_p95holder_	C-PRP	M7783967/202383143/13607716322553289303 : 22C9D2A887C65AE4 PRP: Verified PRP without proof (not generated)
2017-03-14	TJAOI	F	Factor: 13607716322553289303 / TF: 63-64