10 799 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
21599	5	14.4	old
1024263553	10	29.9	2008-08-26 19:58:32
495651586676761	15	48.8	2008-08-26 19:58:32
38038827380649192775691269675343	32	104.9	2010-07-14 09:18:08

ECM

Digits	B1	Curves
25	50000	280 / 280
30	250000	640 / 640
35	1000000	1566 / 1566
40	3000000	4588 / 4588
45	11000000	4840 / 9201

Estimated T-Level: 42.6 ⓘ

TF below 2^137 is very unlikely to find new factors due to ECM effort.

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2017-09-21	Oliver Kruse	C42287C8C9FC5A24	4	0	1	3
Verified	2017-10-02	kkmrkkblmbrbk	C42287C8C9FC5A24	4	0	1	3
Verified	2017-10-12	kkmrkkblmbrbk	C42287C8C9FC5A24	4	6735	1	3
Unverified	2020-04-17	Oliver Kruse	C7F390D24321F0__	4	9541	5	3
Verified (Factored)	2022-05-12	Jorge Coveiro	C7F390D24321F0F3	1	9876	5	3

History

Date	User	Type	Result
2022-12-29	-Anonymous-	NF-PM1	B1=100000000000, B2=122192573512709700
2022-05-12	Jorge Coveiro	C-PRP	M10799/21599 : C7F390D24321F0F3 PRP: Verified (Factored) PRP without proof (small exponent)
2020-04-17	Oliver Kruse	C-PRP	M10799/21599/1024263553/495651586676761/38038827380649192775691269675343 : C7F390D24321F0F3 PRP: Verified (Factored) PRP without proof (small exponent)
2017-10-12	kkmrkkblmbrbk	C-PRP	M10799/21599/1024263553/495651586676761/38038827380649192775691269675343 : C42287C8C9FC5A24 PRP: Verified (Factored) PRP without proof (not generated)
2017-10-02	kkmrkkblmbrbk	C-PRP	M10799/21599/1024263553/495651586676761/38038827380649192775691269675343 : C42287C8C9FC5A24 PRP: Verified (Factored) PRP without proof (not generated)
2017-09-21	Oliver Kruse	C-PRP	M10799/21599/1024263553/495651586676761/38038827380649192775691269675343 : C42287C8C9FC5A24 PRP without proof (not generated)
2016-09-07	kkmrkkblmbrbk	NF-PM1	B1=100000000, B2=10000000000, E=12
2010-07-14	Matthias Wurtinger	F-ECM	Factor: 38038827380649192775691269675343
2008-08-26	-Anonymous-	F-PM1	Factor: 495651586676761
2008-08-26	-Anonymous-	F	Factor: 1024263553