Factor Info

ID 189467
Size 502 digits / 1665 bits
Status composite
Value 1308416296745629679283847023918582206851779912035992299506957729946897379166599599475982130195981026228143192011950160910398586955576783556239716103577739047961237349035766849956178733151759638142541262878553076349125256445669394407436363210312196420298665182687343525368502668286987762831048014182559435333774599343486116013549598771819998186270735467393845235823030757311104334494941384586903512755117664509338004209249756278340678685487820321846228928333644179288708974680241483773369009703951010291

Factorizations

Primary (ID: 154783) 23918648831403913302296400995014480546769095734947706837413483216939856684020791530065950052612151108876282269867409490421558329906980164107596701686537002487719918861118993079 (proven prime)
(ID: 189468) 54702767951831321555626425469595804648189429528570472193692924224215032438066408808662389110896534716478411354443229084007057927982078603881367229130117988713419910305438084097140282638212239452830856682799983746001493748144635924495029462931010714176915267685534229403662116485041560106748402429059301144768784852831937509029 (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.