Factor Info

ID 130348
Size 619 digits / 2056 bits
Status composite
Value 4156295945626205447189005356073037467620564002645078113395706969726795266434340509869485492004712664676092331256627177383984839117177713948866495164309105739707242449504102781298806845034914212293044299575885237999224891248786106539102859435908474451798412080682923660065298996834248469275662608149855927648196319833155899984085306636013731221976128693475152325103405720854069880010990444950774214172793471412183080420627239974388033245897741809187301354376046115601281792437608285703599790006226685030662971439682261014184486137787004440678864431963460210448380774931928551934624496741942815744947225779538616233858393

Factorizations

Primary (ID: 47935) 255317190914491514825011249647060724450430699279768957135976085128144020992649 (proven prime)
(ID: 130349) 16278950628977403467169170968226621169757797729012739297866241244018143538128725268645426670487912378090695492110082341488056764945871073818685995192447571600039683582766988324742514368997362952165708050924744883550519252845318961041007676266155695108813421186362178627763421862491875148632269481519224591675160297323206973147073566098353794461676770106792739416111733889409797031488607204537213161051044964173620720145893271951108209331716646563863017037806936840947734642850423376819945316640911095188304584320173089917283524717516985112657 (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.