Factor Info

ID 65019
Size 864 digits / 2869 bits
Status composite
Value 281203621151336881644858545077241597831005688640845872096550508372382106761078904929230539070683424398398006745125890550518033286438194841363821555764824301936739831134832576766669812531062057175084230395681218936162771820044858878700240269176877616677630125885848836447146547964529928928632888998595257095204614282523821662825212620914326930886839077036978298089114405996680748405482559026704648472777543686585335991383080783933270468056123841318968688790417599081017020051435240240377706275720501718429146705203127682554145996457804647305452127380036302674412119347551418063875111597807424449923654776537795177190676005513019229559911621200673111266220587225557944925643513765545293593468476239605569672764300579652529694117531067618953158809647691593518432311927149746231863494604540400426721369180014682212928508680813619772752459819383652627962856476733378547

Factorizations

Primary (ID: 90035) 6918064223324259565372353892462182043667 (proven prime)
(ID: 91579) 40647732092925449805127467935829378252167660564511820795896769896582522515809958398069574697724118429281687415399725864307711844395473778009047644827892588030939129375463944709277353016487174618038348773334714383528574486519099675692364903398637530085516582979340168866813768039742413721120748282839761470468492033895250592094514216170777245157394909646893350299707079083650040321835607076562657645984017119197659082437004908434819456942836885952867015153247375594196040192905375588042854120354628996319896156446235237689682949508168109113718859402513563425835446207390572246434189515092021183392356382972036595797671920432960958655023910120471731104977568878669640638452302369229376606130968766825891060315800444387558093099663122533305783812280456318904466605392853027079944095511473142327263879316851551352648462646164641 (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.