Factor Info

ID 99110
Size 533 digits / 1770 bits
Status composite
Value 63959410328336486214437412091043538371605065714314964546183570808394814898155352069617428474963124524988333225514361323678759131651958513586063598844787129887296628497775752008024694155883239153505930747604449551134650756994628002941644672443978724056286769388441299960902654468510017896888314116907447141374772814881924632324179847966426531467493575850672893551783832388590696528283948427052828778934534814867916867730006158462149025332867114951840572328128224077098570514124331865952638993360467372321976003989791701582893507858119

Factorizations

Primary (ID: 70552) 8388017164299528473137529640945135276336333707655875659563939090886233451999 (proven prime)
(ID: 99111) 7625092924291559517520865717904340112519753735467854058030275722113751160825779899671556981231301678068518273150258189661645929380703986378733105674715490683300404891013113866698989151837904365423726440026119590496384673423474246733251309105891376653329725995147960220414463017814209437938278096987330036287631006532561100129339715487942802122931527501346198326640470581916645715083309217182539585684377629795025860677236778559329604002137544028274719353881 (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.