Factor Info

ID 131507
Size 915 digits / 3038 bits
Status composite
Value 192445292264828363831751735061030240486694813848728912938161950454156633830455226961923494487562673677218069482261129028246637515069528590997015562382641796416374015862446447647025064421767432777784144427428097007284030639558402598189572758578507910672618613214382642233233483752833031222642887291057231008824296684116557849791691760032692381799963249868943617615208566102331205894221436342150257979186419152079917250678978536916531523723487414542037879303323775791647344940676185495878041593165724551375746120217557581275515448436338337472340512136117861482661814996329210408252815209254264721774475438074568848275134833654302534144430372066393043614181428052554093707939279143750679532239918107791960868860556814080210831579400576846325904449107204727058002632816451481637040131312742144143090768604953592793950712522001853009979040584381702459594681072657679408360575609738897473545676768819667819561817991904289

Factorizations

Primary (ID: 151) 3185450213669826966828420712039093359617657693 (proven prime)
(ID: 131508) 60413843995734596638520256035610894357836978326759420165534638451185862364196859228534314319334568758198005884389918556272030626277056855846349491277241570203396767921374582412376351759146073373184911131142916684918699685877488107246423506468841304372196425521433423836706290008687537567405636703113359830315375183106075886550045930433578983728680566137988028574071991266196811235015299300881788213451570276674903582070029398069698248622095540496056346369883655952444145295523951906002931923543396253175398682923231829978875484662716060398827259868045948797437547872479492418255932911363871428508167874701976005615516098493682444425122546545982417773862155646565146484660575912885695688479830508284463088924328831459862683525133413111170038494191389692019312613594677865705134193127938446120722306962174347692663670072306462785396667083297391368701000005053385554733973 (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.