Factor Info

ID 2589
Size 271 digits / 897 bits
Status composite
Value 1056451947256486910979047656080778871099133607305218026381676926013258296263666236117636528131018402299873694829461264849653221413719797346360654189071297780240211263216623630905609430166398514228896863880648389230991814006930996022251242719776759218947985196989907530733

Factorizations

Primary (ID: 19714) 1000889286725563474405662045911093540900908710082344227506919162972107 (proven prime)
(ID: 19715) 1055513293296102900449835210768823272089802979756283825569225339020784325423224851832781818312259858594728512699517516068532269510628916653550233455347314794235170646696471560722680779031358059765550119 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.