3 694 741 Exponent Status

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

PrimeNet Exponent Status

M_n

Details

Composite, with 1 known prime factor. Cofactor is composite.

Trial Factored to 2⁶⁸

TF target 2⁶⁴

Factored

Factor	Digits	Bits	Date
5022886561919273	16	52.2	old

ECM

Digits	B1	Curves
25	50000	3 / 280

Estimated T-Level: 20.1 ⓘ

TF below 2^62 is very unlikely to find new factors due to ECM effort.

Status	Proof	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	PRP without proof (not generated)	2017-09-20	kkmrkkblmbrbk	C3FD681BE2C99AFA	1	0	1	3
Verified	PRP without proof (not generated)	2017-11-29	storm5510	C3FD681BE2C99AFA	1	2923832	1	3

History

Date	User	Type	Result
2022-09-09	Joss	NF-PM1	B1=1000000, B2=212677920
2022-03-27	Joss	NF-PM1	B1=1000000, B2=147585900
2017-11-29	storm5510	C-PRP	M3694741/5022886561919273 : C3FD681BE2C99AFA
2017-09-20	kkmrkkblmbrbk	C-PRP	M3694741/5022886561919273 : C3FD681BE2C99AFA

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