Factor Info

ID 87809
Size 537 digits / 1783 bits
Status composite
Value 322751037910564823196370125194324034369863867961136231591443588194061336461411393827907835549463895176306462873856192206531600638382955691341386292710794062681702651909319390107944123066949454657879158531608782169101890258969029904762763247708171474746137176852738086476655855263049729864668970055058991848370302742513815223374582367153716788795040479056307247745178079095343972018961695171239637473660530437205072330233121043412954071545203342463080940253100827723538166261481140852038665769599356716516780984836724321173207825832940221

Factorizations

Primary (ID: 10407) 449329386292232535250647435097 (proven prime)
(ID: 87811) 718294969696586154603629197292422120543440838733935723662774557872798117710031943552678678272733092838044323151710231695418959366738903929842073191432917367647331317446054954636430553752876041680239500020381409545466902473745083990633264971874878690047155376736402489210341056796115240125743817846893440855979196837284598662609766902417051748621741087324558788358230565913997904753660915746779996309923922659887493631143679667738631828054751216555597428837634276919367342864598261720040947461207425842994693 (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.