Top ECM factors of Mersenne numbers

Top ECM factors of all time for KAMCOBILL

Biggest factors for KAMCOBILLecmpm1any
Biggest factors (all users)ecmpm1any
Recent factors (all users)ecmpm1any
Search by userecmpm1any

For copy-paste to forum:
#UserExponentFactorDigitsBits ↓ *Date
1KAMCOBILL109849104618433360423636968749284172993.0792009-11-04 12:11:00
2KAMCOBILL2053067181104922166589408860633772683.9052009-10-23 16:01:00
3KAMCOBILL262263764007084941237170573627612582.4052010-06-13 19:59:00
4KAMCOBILL25915875176854198670613883119532478.7762014-06-19 10:40:00
5KAMCOBILL1757532113903040899917735281692477.4842009-06-10 11:42:00
6KAMCOBILL2563237927169540408532556458232376.2952010-05-10 04:19:00
7KAMCOBILL1692959371759668177795035834492374.9772009-06-14 14:36:00
8KAMCOBILL1739009135174782173982916217672373.5172009-06-21 14:25:00
9KAMCOBILL283301356411475551589709438632272.2572013-04-05 09:25:00
10KAMCOBILL153558113388629401497628077992270.1822009-04-17 11:14:00
11KAMCOBILL154693913058581138312835498812270.1462009-04-23 18:18:00
12KAMCOBILL28193293075063250820430798792168.0592013-03-30 06:01:00
13KAMCOBILL28730331476393383052015270732167.00062015-07-15 11:50:00
14KAMCOBILL22726311251016009113382859032166.7622010-01-02 09:18:00
15KAMCOBILL2875489635387306384810634312065.7842015-07-30 20:50:00
16KAMCOBILL3082291623996141851987975192065.7582009-04-25 14:55:00
17KAMCOBILL3526147536461022129380950172065.5402015-05-18 18:37:00
18KAMCOBILL2638897289103638536115999272064.6482010-06-23 18:03:00
19KAMCOBILL2097829276947188752796672972064.5862009-11-08 09:03:00
20KAMCOBILL1481759214023639423416940472064.2142010-01-09 07:14:00
21KAMCOBILL1628203194324714441382387112064.0752009-06-01 10:05:00
22KAMCOBILL2065117127860333310278098412063.4712009-10-28 11:17:00
23KAMCOBILL207971946271884740589812231962.0052009-11-02 06:00:00
24KAMCOBILL230174340649382518163209511961.8182010-01-08 22:25:00
25KAMCOBILL183973738283789030555978891961.7312009-07-19 07:26:00
26KAMCOBILL262386136658819618084849271961.6692010-06-14 04:52:00
27KAMCOBILL144786116319925874766355431960.5012010-04-11 20:18:00
28KAMCOBILL177713314293274085170697911960.3102009-07-07 10:59:00