Factor Info

ID 185355
Size 588 digits / 1953 bits
Status composite
Value 533231163689968001474583984888498241078201512873815878090762238758212404932262543429845782438110532625766312246265954559770722132264795960217615073306721916027538198919042190626470905632772437212906794668523100715724448501331449488582393665914098145709871918881920704292840282464073086631172921598163391392223692777460195284148391497848247839706295775591915034367284595489219173275717163345070107231134539524804482118552905981681500315022797744998965394475080490322717924726913841685256367914778439492726255412106811422389222494834458106618628712765214998991679986149489080926549871783801

Factorizations

Primary (ID: 149727) 224499450809856656501949781099468694289014551176051876454938115391774714573297828890908988670436011 (proven prime)
(ID: 185356) 2375200303459078519759394286471744947863837990085953980275492794343092021240301365487475946136006177524676487875213673291806574734782633809705467574359353426532502765666344432542190702718227360718376075245558313292263835509132574528963793184433159548960797173162916329012304540245983077587685540609962106226164894633555503847401118051175967276210294615130256093070557985425470494363876296230268490465201886775530749970621349674233699274443044156041376872509210136714741235165468660824118891 (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.