Factor Info

ID 198915
Size 694 digits / 2304 bits
Status composite
Value 3132862444147442045317064360728692099296595030282376394705237488000205528913209805836068063329905988042992610238426625674921946089055585041432411723969337295421888057832910673308873917596952827376271743194756863105289593395735117884521156586533413104237814778449562532574746521658365170314107332083214029926276332159940433851843046378795120915676513865911576217771329783439643076915109543101139545584012446905042006324907566489652699842973748321327410256461825700560240466852101240420301459390885488879042598187680569173537185291853889210577993692477589551894958971552942621440502088526323065906350333099014263656978707842909002760626949840338687732564179506657461900420894646886631486751247591

Factorizations

Primary (ID: 30791) 238648600536770558675641421230611677859917014595988218180246941036492065560370095191 (proven prime)
(ID: 198916) 13127512321886572652329165404903339030339670967883834474008480684079801684825793523456361443889478296198277110723389740603860362453695118254736583858288897348260592497642241155018092672714922436846812123321827068799534120164282865491755788078275705839376217913917562732721347235831062774720648860871873859159068605211099006680370187610552086478850675154211621757029011524385041709620032587970627722305938349900635786483033986772595018557351001691427672738161828396570242439674744854060801465421467249714158781782251347673560150844044804112532251720064001784886800886505390664281742788421840403406708182858236401 (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.