Factor Info

ID 134939
Size 475 digits / 1577 bits
Status composite
Value 3771129635386908712318461225028806004466025818167537733301574596373300089982559668650109899508316638667579517247756542313144062435640378247729559214941319289819604688464525567901355296550577023055275939366592631139502304377290071672859110073525474349147594449664157646745765436881981473927910553834671607309095498939584179087102381855805711780728790762474641913537922324978477854197479545663249158197939925603816480812729999794685059934509595868581736036637581321694047634281

Factorizations

Primary (ID: 134133) 29571562823949828673 (proven prime)
(ID: 134940) 127525543977428672881228905847533104734064311950768196637786416758506275855321327370628094556396870632803705910286306955759183023878594410282136158750077581131319741914727625915700731258258348411642714349064025253029244083761924195905607134864475116245699748459282973646111882244912256093976588699804263326786217860223378171852987530663706061491200478945562780526978102009267215889341251414613192508937507910444156339752535098469163933018580103559352461097 (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.