Factor Info

ID 58512
Size 492 digits / 1633 bits
Status composite
Value 254673537647016102027888665321693754300069122948378410640589971680304801927182564294743145531628216974286471408333990493678478968195535353957364188335153434431585120756390671130932826128638000395278891201866425382707293050160763474071123817997001397724353156303660181023642199345790054829732761804175712740903560795789874682822841324340037512009295544013497022283457582016485564362981704991088157688118818401620227722160482187692917102107027828455110665731939835891621288069512287342860866511

Factorizations

Primary (ID: 82474) 4057814351752125943070580409 (proven prime)
(ID: 82475) 62761259035187371707274879678843554214309812889296090870771070049249877551510304525815705600067851821365504834385365209908282239349662966147523935909244067548009904088617037639477759085276085873544209099337318683263033046187599439918060141771607114035287183531754249576827733510184893471537646090761006717147153711922754854520695533922531429408687828353935484020646833987638132254778135471876307130743293069813943880056977676522996298226841144303714787056055943879 (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.