Factor Info

ID 71687
Size 587 digits / 1950 bits
Status composite
Value 66741175903308594516334334401606461441167582563311872260193208819730402115669640905638868853337529641774669619228626825072900043678590509016737865680054895773400360604588523392794105271504748377584273692915543238581280964671325319395768217576722346847032637851932048733961474095962979787855428482958041961359001709553816339886874704393569549040893783261126774664801849606468102073908187834067201994187027227296147322150263786758686017365798987801140633996238787750828710063605524771226145021506273562386054425027966427210329738931543836742477064681426883855207007125060955689134170825649

Factorizations

Primary (ID: 98949) 2157971933532319685209948786123 (proven prime)
(ID: 98950) 30927731202723272109509299825797596989438857468463177865436095626861255547561206070129418946949749105579222909705121908570310997515472031807559300057390656785097382302429454037022164770228827874270383879830319955183936876911640141436774125160917365972790791879032498428197288618891043144871772123304271531796072594618894612009228940356934474006341936232814844494076549607426400526799488726732248523802790916729347573597604168338735364504142513361489985064585863307125101517051302037967447647711142469763792985674423050896320800314629640104773649350488581363 (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.