Factor Info

ID 223212
Size 781 digits / 2594 bits
Status composite
Value 6438386608795851157668808610587162146906804572688965097699861165276472230298268887169785839164531998977532074259416591042046582675101119414773056689587696811748865160888283106918253442363083156024494205360136886323872809069749396094177349912849169356600007968851496586330508052056933872085610660367497863144652256137860672067035983636159691278216624694054857636748775545850355396944388172466856101146685390708386709694617542227509646958375032723705815775677765265788433506444194063897896587476416726289182072115349061269416947272557101526050659584952824439192923156093856632971752595963753045150013794965937287749969762049773712891728491664837582797516416815429637350224560974567268109257582272419604299308037130034650339528395858860265422049837666611797577968852692021283225226603

Factorizations

Primary (ID: 223213) 2025109818859938337993 (proven prime)
(ID: 223214) 3179277760067562086481475666099873023981757789343628214626047362349238863604562789578611433467895567755527351554441616463027307271063296808687320723868941977769257702435393202284424292653923264387059919064681288147152564480945442425890881457284256119215161959344305613082385662057071824473668792473052392141542792026525778011341681087595843821889373759267860333437179183244242572247110117512916526384335089080733921778922317849473940463728043815134419577707064157962765770675984767896296115854933839168374863003069997605313999161699235365636266873744742982042007416703809654702932823935914460314881266957613819438462268412514147049298643777877186722947267940818327316319986898516328555363270643601307480152111600414395233077965104238598013908027327933925338771 (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.