Factor Info

ID 157878
Size 834 digits / 2770 bits
Status composite
Value 435905033545405462986510534614084616392688139489605409634061521909089336613562289176114125272138977277110307764455070410520294107962595967993582400421968942697292007243262228163965253240782956256226675699205644896957333544736074816422210755371048889998428700083624956423710852164658429925829505407087507311813104259775121234006385621927221029654821095274354497040966373782735327144362070705806964468425414905207450536298150693008310926213803906762419092870529329959600841874116774834343857302582514374192617936790580481930018811039526500459317640560240064904966624286677815256312115985213492089485468765655350356206171414190798086431350179237197409269940850355464463635285179519431866288735494810241790752375303855732388502264099841908776505370151933350787108659118604946586158931059522511359058630325531167484584880699281870648867367

Factorizations

Primary (ID: 2938) 2741672362528725535068727 (proven prime)
(ID: 157879) 158992387093021338940315970048323244722738084922609975005620131394617016197270130411283245214667882026697316358147745739994277686486643176729365517779716409269321850742577717199548083564694027887379556096643192880930101060997644881323160916823752840019694008465150355491545853604139104649179779420476673602370948200888660390327155008398378496753962080164641049071418583730105456661122508890876981651028241825358947744006782420958670861584693359919756369500097607169444470609796081538663895871650241900188910641126007720633394237389492078489891474577786395921845325737674997062938613014699331067621573093759688276852552381882267417335506796214255564339458161299413639973724353605459101262109815485155777223680533165017470032129646099555496966826787580204036777223521218369681056943323096870005220397422319378321 (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.