2 695 787 Exponent Status

PrimeNet Exponent Status

M_n

Status

Details

Factored

Factor	Digits	Bits	Date
7727102238625825963399	22	72.7	2019-11-15 05:25:04

ECM

Digits	B1	Curves
25	50000	33 / 280

Estimated T-Level: 20.6 ⓘ

TF below 2^63 is very unlikely to find new factors due to ECM effort.

Status	Date	User	Residue	Shift
Verified (Factored)		Ethan Hansen	2BD63D25C279D23F	0
Verified (Factored)	1999-05-30	Joth Tupper	2BD63D25C279D23F	1718175
Verified (Factored)	2018-07-30	kkmrkkblmbrbk	2BD63D25C279D23F	1077524

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2019-11-15	ATH	3CB6A13750D2C7F8	1	80110	5	3
Verified	2019-11-15	francijezek	3CB6A13750D2C7F8	1	928993	5	3
Verified	2019-11-16	Numberwang	3CB6A13750D2C7F8	1	1862222	5	3

P-1 factors

Date	Factor	B1	B2
2019-11-15	7727102238625825963399	2000000	50000000

History

Date	User	Type	Result
2019-11-16	Numberwang	C-PRP	M2695787/7727102238625825963399 : 3CB6A13750D2C7F8 PRP: Verified PRP without proof (not generated)
2019-11-15	francijezek	C-PRP	M2695787/7727102238625825963399 : 3CB6A13750D2C7F8 PRP: Verified PRP without proof (not generated)
2019-11-15	ATH	C-PRP	M2695787/7727102238625825963399 : 3CB6A13750D2C7F8 PRP: Verified PRP without proof (not generated)
2019-11-15	masser	F-PM1	Factor: 7727102238625825963399 / (P-1, B1=2000000, B2=50000000, E=12)
2019-03-11	TJAOI	NF	no factor from 2^67 to 2^68
2018-07-30	kkmrkkblmbrbk	C-LL	2BD63D25C279D23F
2017-09-15	Gordon Spence	NF	no factor from 2^66 to 2^67
2017-05-13	Joss	NF-PM1	B1=370000, B2=3700000, E=6
2017-01-10	Joss	NF-PM1	B1=222000
2016-02-23	Mark Rose	NF	no factor from 2^1 to 2^60
2016-01-28	Yxinity	NF	no factor from 2^65 to 2^66
2015-02-23	VictordeHollander	NF	no factor from 2^64 to 2^65
2015-02-23	VictordeHollander	NF	no factor from 2^63 to 2^64
2013-01-10	dbaugh	NF	no factor from 2^62 to 2^63
2012-04-30	markr	NF	no factor from 2^61 to 2^62
2011-04-20	James Heinrich	NF-PM1	B1=185000, B2=4532500, E=6
2011-01-15	Joss	NF-PM1	B1=50000
2010-12-26	Joss	NF-PM1	B1=30000
2010-12-16	Joss	NF-PM1	B1=20000
2009-01-31	Sturle Sunde	NF	no factor from 2^60 to 2^61

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