Factor Info

ID 156079
Size 887 digits / 2945 bits
Status composite
Value 18786201993119644820951006658910619258301848190616864402770811667859813499335453433474695932957437586924935045144082473479792085851216602408956948244324876688201162514302918957740056756316079373520559532762750619217725950154715774873918464979968454654807307321630486734484945388695418184304338077933229271687428748310503834006932533964918317074431741286046224326526470912993172958627965303568235689473298688817319068760026940063241477284120923737768690965527667371871528721662647428603220834239279620789555498327357677389308169480804150497335018441564216090158421270807437975092102452762999158632320151317502190382624841840607077666212919833224064767905110903547025339776651642615204275822465823151535021606847606659502645513722010556594055989570563691110474794190370441176460106185172016104368612880972587453653284854163899109811157474125140965085300058388216596274774303230249054283727

Factorizations

Primary (ID: 154669) 194382021317865834077 (proven prime)
(ID: 156080) 96645779613533565813029781414382635493732823136847701929103789808032479664894098258637777688815917353013641736004500094715361673387955279016139507440785566330457644457607484146396119321366262221331968683313409997892065383843722870945015714113755435654034355927744738169477490127065185734375249150882729683304423801172522539743209307898700718943658544605936814884090828358559425228985703266183133285045811304415706570551465857408749426799615573863249574077259132778481384566759760388911350545827009780537901819025951962774831120438073853838932106090852269575977979271296631240583624234437763094793679493870374163028725530070553492907826537892782163322505338911824711614063968021974481667135724160506040740075412347001420156828246180766190495093348715858827341098111847905382959681774541065987999072593285601097264473196868453868110342164252166619748355136443035495451 (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.