Factor Info

ID 80741
Size 711 digits / 2360 bits
Status composite
Value 157382983656159356146455406084612962254168592083446420517455848319627987815732148732215025453167499023804563529947949523385583874398871813437305854552388115998601289672424739518359477057927894609924616411680775636360960380256917264864148385709654453196078623058014877031533855245907407237467305497655324535928339372211042394680929451071362048313074185184592935165504438215193977002648255050439630297607650899104283988617940501940352804735336143402411755034387362527001271661547291811000803254325664997273300006431593878951874416969521887364085370517433870174386502947453899033019298883292302853033278547075979103993710689371884366885109742095724778332632134468987523730506066360917352023197817657433953003676229

Factorizations

Primary (ID: 79333) 250628937599392060850222494421582861661073493 (proven prime)
(ID: 80742) 627952163719107241872487373646942265228881166742958810365087401259367698065335308049860660730992940039847692492975526387952253518480196214961077518056270432261107488180071394495616216231321878704525130892966327085910624583916041011028243985229411148387827076619456423455077539319930657001861425164804055928337656566885693283912895063501374209846495978863788210150013647582572177731999582587018069076072904031597532100863395109048214892415823725689519909967145686356138144533928626226099278395251026198553161543252204367573382682303402048672855002219856480220652473768913213432257867442580098901794609176323813184160393915466257618245890878930652378508215299250952753 (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.