1 799 107 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
38634023719	11	35.2	old
102632493918040644605401	24	76.4	2020-06-19 19:45:38

ECM

Digits	B1	Curves
25	50000	280 / 280
30	250000	107 / 640

Estimated T-Level: 25.8 ⓘ

TF below 2^81 is very unlikely to find new factors due to ECM effort.

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified (Factored)	2017-10-03	Oliver Kruse	F40C49AA02965684	1	0	1	3
Verified (Factored)	2017-11-05	kkmrkkblmbrbk	F40C49AA02965684	1	968198	1	3
Verified	2020-06-22	Justine V.	805ED9CD417AA6A5	2	897114	5	3
Verified	2020-06-22	ATH	805ED9CD417AA6A5	2	377587	5	3

History

Date	User	Type	Result
2020-06-22	ATH	C-PRP	M1799107/38634023719/102632493918040644605401 : 805ED9CD417AA6A5 PRP: Verified PRP without proof (not generated)
2020-06-22	Justine V.	C-PRP	M1799107/38634023719/102632493918040644605401 : 805ED9CD417AA6A5 PRP: Verified PRP without proof (not generated)
2020-06-19	nordi	F-ECM	Factor: 102632493918040644605401 / (ECM curve 132, B1=50000, B2=5000000, Sigma=2461192804861783)
2017-11-05	kkmrkkblmbrbk	C-PRP	M1799107/38634023719 : F40C49AA02965684 PRP: Verified PRP without proof (not generated)
2017-10-03	Oliver Kruse	C-PRP	M1799107/38634023719 : F40C49AA02965684 PRP: Verified PRP without proof (not generated)
2016-03-16	alpertron	NF-PM1	B1=500000, B2=15000000, E=12