Factor Info

ID 102857
Size 568 digits / 1885 bits
Status composite
Value 1661498243576432147163439765314769185877030405671920245426082270558674346763191069774013505655642338655189921701262585944038813750200327336740866288204255594877694222614915776542654282556384008063876051372591748114599418136950932329647468555533302686471882105252584555692268619742229737660544132714052334918476055865293793834391840753022849547195863488667303446032426231046701159982169508342191510426343634105897149503724708179719268760379434167293561083586071007761579087364093204398176812054848626620032705693583245362827036445290219643330919829281365077751959346873

Factorizations

Primary (ID: 44614) 670045351402497837355969 (proven prime)
(ID: 102858) 2479680278504560802080853686548823579214317262230301195354884183131898081713289043318333214306289739469690149534405353148921361872004990816056267760480287811430260515226475276104816990880911591301683118249930310038847512316022292818503751010553268917505951696695633039098752219591473208477023540758576457933979605460251616133109159662853628477340027575103637362723235827415132116087834771498127965749123483683789858629053842589162773812570293878797602396362064962223918995275397704533479847748648655772904562916358302193096394662998588562106617 (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.