Factor Info

ID 177600
Size 591 digits / 1963 bits
Status composite
Value 564017965573160391323343594024089941116069715931602630505850627641494690333135017294553146079731845852893224221904830959552757521191762917491093875758268637991840946023943979058392624740321089399379555526394649475936761036795427872024843285777413380579270502669252676694959177065890388945413736178703322204603890745047148661350379856749085457134715806960289642419951514180707725198005175005281788122942040148697123720439269277985330457830614343942035145847890131747509841389667285551037194601505932115954937397588317850471525474253933121113987702550721611963497479682637797473444731793303907

Factorizations

Primary (ID: 6674) 227376585863531112677002031251 (proven prime)
(ID: 177601) 2480545494300269223342887797525992295591577807480468369215965092180954682122914765891704548885085207068582383983215827132214109733585709617007273973240240921776829941254436914849994648258118148908401560059123099301590182878343537448125339784591099081041428129913347310072229303310817931419374938555447229518976301110359398646028262419585051048781620564034695951728355414590210230949755227031078299750506068093065190249765214122234985023137381604244036015261304118971324775283593876451286404990741659045285648593914876238830460351908816213788062900148654583772657 (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.