10 037 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
148840351126851948900362485631	30	96.9	old

ECM

Digits	B1	Curves
25	50000	280 / 280
30	250000	640 / 640
35	1000000	1566 / 1566
40	3000000	4588 / 4588
45	11000000	1283 / 9201

Estimated T-Level: 40.7 ⓘ

TF below 2^130 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	DBDD8F6186F8AD54	1	0	1	3
Verified	2017-10-12	kkmrkkblmbrbk	DBDD8F6186F8AD54	1	1442	1	3
Unverified	2020-04-17	Oliver Kruse	8D7CF237CF4721__	1	2697	5	3

History

Date	User	Type	Result
2022-01-31	-Anonymous-	NF-PM1	B1=100000000000, B2=121050746501354670
2021-08-07	H Michaelson	NF-PM1	B1=1000000, B2=100000000, E=12
2021-08-07	H Michaelson	NF-PM1	B1=100000, B2=10000000, E=12
2021-04-27	fbaur	NF-PM1	B1=5733597928, B2=286679896413, E=12
2021-04-22	gLauss	NF-PP1	Start=2/7, B1=10000000, B2=1000000000
2021-03-03	ViliamF	NF-PM1	B1=1000000000, B2=231000000000
2020-04-17	Oliver Kruse	C-PRP	M10037/148840351126851948900362485631 : 8D7CF237CF4721__ PRP without proof (small exponent)
2018-11-23	Markus Tervooren	NF-PM1	B1=100001000
2018-11-23	Markus Tervooren	NF-PM1	B1=100000000
2017-10-12	kkmrkkblmbrbk	C-PRP	M10037/148840351126851948900362485631 : DBDD8F6186F8AD54 PRP without proof (not generated)
2017-09-21	Oliver Kruse	C-PRP	M10037/148840351126851948900362485631 : DBDD8F6186F8AD54 PRP without proof (not generated)
2017-09-21	Oliver Kruse	C-PRP	M10037/148840351126851948900362485631 : DBDD8F6186F8AD54 PRP without proof (not generated)
2016-09-07	kkmrkkblmbrbk	NF-PM1	B1=100000000, B2=10000000000, E=12