Factor Info

ID 205542
Size 616 digits / 2045 bits
Status composite
Value 2553175992042619985715417578783003834349909630050265636746857956032242024639664284590726986611508396295941110388119743228100035101605619034068042283907724830399836486183332916788629395302091218647337836742161605715534771950924347768925763759710853622337492682349326920606705349639976042133672999537057258944317645363920976714104953889760192191883576253494835673259789672608257289690548300758865808247029576175838408712201640571386113328254986267943120781484617785686838443840686980932669309953006789004086953946386023294562697836481416659512257176365844516424360861372847375880953205260422927480836465180070949153111

Factorizations

Primary (ID: 205543) 14756329536551481936805685629 (proven prime)
(ID: 205544) 173022429847367786581827479873389153363836514404370359475138507462972938804743052448435861201806758904929581222304953230016054872151613401672312124072501146651600157372495900904752264680646661651003630486049879817011720381752982107729101698276296649799873761752962809669458350172272247037134582887787481812946886696957032775667627337120346350446570479538159401984924442122832470759240775626419836884099993299930788526646608866295375939229661214850411023153846555090822605338571170900703689885478739592936369852348541767379743258558515170788832845130331291290054744649349737478940385769059 (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.