Factor Info

ID 39900
Size 510 digits / 1694 bits
Status composite
Value 533594363300076914893227596128051124845392557893276369272868389654878653660950871180198735456352018862626719402337659154076873105092587466805513536761202882377376459236634078173998904689683264893217328750223625764655031901445713171784292737310585246763408573025799037172202252706760858932883360084331031612316329006036291473837683111091318999839684054478431179547063937016916255281127777868666854094815238201391783258311341333300559928725622530317887099434693575060804174299243385500065204315332015041117334107

Factorizations

Primary (ID: 19335) 403925722833778378107304989280994102850314855068615959021587563 (proven prime)
(ID: 39901) 1321021002466978733309348209320526919464894443150928226345059400306137521476017183565929806086345901219136237242997994769004703501289177533634586531430471180979211647709863352461730767593801818069055641755257795143261521391484599988105191286027715530412776834248698171799127842169326350681172094604145357837908056729341054393360943796212724000958955382452163840876118540251137285526491042056657847911591538482912528697623384776528423035363703707089 (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.