Factor Info

ID 131360
Size 718 digits / 2383 bits
Status composite
Value 2108215991550078412005707077732116336908470978818766102562821589026112563413823798170564988167436035544750836514501360206996762414599026364273316186496446951362938158001612893373725281344322358646639887962447233726204710006615246058489879497480814457312068195333468899899400974879702036635048605664929879213830785938298266148968429376556569206780326479538250722602125438082999845235303397454488939046070090825100980959275309092617564270626566608908103722212610493628652958669667457730491602179528544695218945707939014340270611174147383372951755195266121118998289947558672583055424608068440675378088288716173310520318232581056239996889024075649691454715178445898833515835609453684606900274467094786389700653238473896329

Factorizations

Primary (ID: 48099) 198224485718532437403828588811587748512262157382909281819570818669815589925083275325383667540818260433206881 (proven prime)
(ID: 131361) 10635497344882134927910642855873843680996964593907144033089666154555962637524344395617391448210833015744097500537504798312907894754055552832193349425762692221997402816803560505284423052835968606775147335150506284663524283591777592025126468424668315229293043003543381559681823969327521658824215686992563367755148927948626472802238312757237603677246641935721342080848535067742964816156181437205865518739984792143818720794436005332144038378863606253320880759806998823138112344876803774299180658143087348256109964760431103386674528857439263348912289495228316691344094614875349646554697049934656644250959889508922409 (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.