Factor Info

ID 133344
Size 747 digits / 2481 bits
Status composite
Value 422334879974568814857123928885709922847879040800412157137504050217897125060854113395795724324221511112703932013068896301631834021692358383636367485922576803206904816787003051473027856466964590959838994342610562361707241939972495225290912223746829630013722499177737018813422361276285999579737604108484582400348198350105276493319721651163329792321605055075160797311933616055283200696737421460663230558832892085767718159237085189425342792723013446991694231053447948196659944188644028825028660391095400949828514521140712492041564594862241404740034566499849032853620103181948497444066456734407589561604687353763896005043538326835934283237883621805580965305780263420920654246209161327130172323237008501331252784351245492024374126431729555880703176539273

Factorizations

Primary (ID: 132356) 4914640256616049883617 (proven prime)
(ID: 133345) 85934037472229007248342193227824581041662143192196326077486293775079254072834393710153771799847179529600650478510366632999399599982660075381959633560908211494191477565430736187607336632721070713818659213647834133456564635283949974587844337665787845256237092049127380263170766372925657760351046826534427655532056710006130465169046354455983342156573583356558285492876009206668549239661345662748672346121556034114385283520937743657055078612936443145277477958130699948708970914832127119487479829905700741471823532646407598926806046479068706367807930419437440615656739107632624756815495757942037756421766832670579653798228485803052737733921098199966733932728753684874285299349669831701666307604065862164052132781186906849648224169 (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.