2 364 619 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 2⁶³

Factored

Factor	Digits	Bits	Date
3633005360839	13	41.7	old

ECM

Digits	B1	Curves
25	50000	280 / 280
30	250000	124 / 640

Estimated T-Level: 26.0 ⓘ

TF below 2^81 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)	2017-10-12	Oliver Kruse	922FB49417006DA4	1	434047	5	3
Verified	PRP without proof (not generated)	2017-11-24	storm5510	922FB49417006DA4	1	459531	5	3

History

Date	User	Type	Result
2018-04-27	alpertron	NF-PM1	B1=2000000, B2=60000000, E=12
2017-11-24	storm5510	C-PRP	M2364619/3633005360839 : 922FB49417006DA4
2017-10-12	Oliver Kruse	C-PRP	M2364619/3633005360839 : 922FB49417006DA4

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