Factor Info

ID 28242
Size 812 digits / 2698 bits
Status composite
Value 91821431427834315031775735568520180593081543837398096130223699637776197179300572815408952320814454921823236145283701951790925384191507526842000785270885498767239811608372918831046675934636302394569983868802517181323086866553607101252934182141705198328838657741489945580177041061255087641383967993467557688542586612664514977037943322392943947702671004906986012009854908079363217712770023624610896041754273919436776830439583543884498221809656702128785495037943413439602996453773445219509852492644186351201752291583616640722623161232273972136062913308676486518311112092704807770914073298362305138312033409623503943011621573979671304677177316443735761803771730015486508711716762737336549976910360096248855692208345829485360729033353197699527615850713345210137432115867835685450409846459184117902263976073624101674467

Factorizations

Primary (ID: 2160) 28213380943176667001263153660999177245677 (proven prime)
(ID: 40929) 3254534846878785367551729781615155667524400487951536848332426810682554637159767240192191673641844979020872746918524093853643193815914976007983632618516805704948375681011315455679464038536406351162415325913166896221196276954387827719444362118184429187925407942620395476270927736008592346064556041825169473685628750516801661059946289721459961012059352489089962164283281060881836132616609881080129884179198738626113816280863812399594940757805501555198557141717073935537454472945261674811248040023391283799111313707801268921867125416319944178905181770156397446984666154937089515528559565192287704644036692935879614174978881215653770649700150750681267980901125817517835616331006516247758727178564390915867113724963272517748001554066330686015011778889259381586024845495942848271 (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.