Factor Info

ID 127593
Size 583 digits / 1936 bits
Status composite
Value 4428107805169146362955927656660939003020528036546939952404903355205713271837558680109362279092995307581946560229104850865585965002320801834847231089965125018102717921486212428331051718246222092606888982684140341177654567392122101012355389283518032184327559542232138856644394646589192365782296859523405949113919665598330349966865292786489852240524616612618911673207738244060232064666163214397266675555145394286651150019863574412739768075988835323313320024622555624378588005568001657136076127506291958897432292494833515740198598621133123871785709051935835715580241402340396925796286603

Factorizations

Primary (ID: 43737) 170996733653700794564455261831 (proven prime)
(ID: 127591) 25895861929952783620809674154514616517156685616746599044211198934147812888414499956280091069188623211778073992159596865920887510292891999749018583551019159023983711400617964373039127534745821223907550155364482624631289396549000126922826065008891148234064682551492241702294725700793173184938489846926319700713010379957739901539950481376012774499112473081777275426946405436974906176288844624591701040294960851543425306246307742686501416431296202863353029104853969264315787164576208288193470965068709388445642064635867981685940165938201237359341456437678813 (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.