10 069 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
9937290077136130935143329	25	83.0	old

ECM

Digits	B1	Curves
25	50000	280 / 280
30	250000	640 / 640
35	1000000	1566 / 1566
40	3000000	4588 / 4588
45	11000000	1499 / 9201

Estimated T-Level: 40.8 ⓘ

TF below 2^131 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	D72D63ACEE869C36	1	0	1	3
Verified	2017-10-12	kkmrkkblmbrbk	D72D63ACEE869C36	1	2542	1	3
Unverified	2020-04-17	Oliver Kruse	49F0306187DCB7__	1	2711	5	3

History

Date	User	Type	Result
2022-02-03	-Anonymous-	NF-PM1	B1=100000000000, B2=120662752586856480
2021-08-01	ViliamF	NF-PM1	B1=250000000, B2=40250000000
2021-07-31	George Woltman	NF-PP1	Start=2/7, B1=5000, B2=50000000
2021-04-23	George Woltman	NF-PP1	Start=2/7, B1=50000, B2=1500000
2021-04-22	gLauss	NF-PP1	Start=2/7, B1=10000000, B2=1000000000
2020-04-17	Oliver Kruse	C-PRP	M10069/9937290077136130935143329 : 49F0306187DCB7__ PRP without proof (small exponent)
2017-10-12	kkmrkkblmbrbk	C-PRP	M10069/9937290077136130935143329 : D72D63ACEE869C36 PRP without proof (not generated)
2017-09-21	Oliver Kruse	C-PRP	M10069/9937290077136130935143329 : D72D63ACEE869C36 PRP without proof (not generated)
2017-09-21	Oliver Kruse	C-PRP	M10069/9937290077136130935143329 : D72D63ACEE869C36 PRP without proof (not generated)
2016-09-07	kkmrkkblmbrbk	NF-PM1	B1=100000000, B2=10000000000, E=12