2 634 727 Exponent Status

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

PrimeNet Exponent Status

M_n

Details

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

Trial Factored to 2⁶⁸

TF target 2⁶³

Factored

Factor	Digits	Bits	Date
10206932399	11	33.2	old
3327702630643609	16	51.6	2014-07-01 11:46:58

ECM

Digits	B1	Curves
25	50000	132 / 280

Estimated T-Level: 22.4 ⓘ

TF below 2^69 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)	2017-10-17	Oliver Kruse	D4D9AE91019CCE08	2	2447472	5	3
Verified	PRP without proof (not generated)	2017-12-02	storm5510	D4D9AE91019CCE08	2	934942	5	3

History

Date	User	Type	Result
2019-07-04	alpertron	NF-PM1	B1=2000000, B2=60000000, E=12
2017-12-02	storm5510	C-PRP	M2634727/10206932399/3327702630643609 : D4D9AE91019CCE08
2017-10-17	Oliver Kruse	C-PRP	M2634727/10206932399/3327702630643609 : D4D9AE91019CCE08
2014-07-01	TJAOI	F	Factor: 3327702630643609

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