Factor Info

ID 198520
Size 942 digits / 3127 bits
Status composite
Value 188772854567935103199369759031457360381832194023560877811553374226436868545956977726788100600764943115810261786506231966372907826604720492194945182610258651808059845563749958746257256802806018412859293437989569708540042002372874261613192555011977892369724056247424047041621149037735409884929313919728801664591460721491720994321313925178634104354500530982675009945285396902312153941177872841010358298018683845791244528971764193218136934845919091081030477840744642499584277177494655981237935815101008679655000663928075669980081761592084123927662613158431630093029141527890449946478289687822807343613502240849067202844804854774668017299356798365824182404489907612573460393772216032816830741462369844229803845097616256135848060259043522974668896767272452907573010441541243428777634663089860976739473123798227291555438129676334192002311539853359896562135408461294384148780388979043554778810393054333054525146154086868981447459630697006660512805659

Factorizations

Primary (ID: 17606) 881461349288847520341747277290496162004544991215461 (proven prime)
(ID: 198521) 214158969897244826086648628893853916313913050638272958573445779072089736272845884312365647370731631474239695352638987993341247395118170647147376254677511767592556560484051787050550489646209546969648202542795041782073150884976778168572237930317178541262503483981771208191377417233821187738428732745550969850181609962992120865292744311509162299619577464876019792152286501519347043204419516161578922203486622595497761446955400830082016924770592211757289081293036475769601426993894336726517204699052911010871653831808315779626264717867772085603821332720155797967482913378100923877412890527572297223787092756220972965516921710422780707133046650048208875739332905918167483585840078527506201312584892684011075515940089798520541184901339764824749257835382545048037995777171367597479497773070024605954387686187166988051431432799044278789674395233955359792480444469841439324848868663096620615337377919 (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.