Factor Info

ID 178193
Size 822 digits / 2730 bits
Status composite
Value 529171518121810632744456012746255936993443493251428399383683893271507754728484235318823780764978763048480065720172737002320313710198741855294915626258048222808286913057615148001960464427941692155567443163374920901872154408165058245129812859063142813815018893012114654111223325207442299291055018388935370501832523183800010249049016672610604377615556871148681306953076205026425135330155122321338676907160486271573909721315380352791697514694803573931387066434021890941863368814626614158137508452946797917656189168792413094749288917670464162691035494746093401173669378378801736629767153880666197043446877966158113381965964573635775900864263147348476141737017880421389285303873897160846296825772273452982970369629331928099410032302534888153355147268133217118921308913129889778276500282183387883383454507709719914296341683521317

Factorizations

Primary (ID: 29867) 3114324015816299248449040886160680368518965084873274544947154369923639426300086880269705437 (proven prime)
(ID: 178194) 169915370216579357346259213108180201636679429067638986452479580355549329284872478658421126326044235512249951476794361204133852080222793634224407162562316881578335754940582118038072272974236647094696236033935465033421823013604973937228054654720724562509375116534962789980261372776162894470433908840046848357396003471777806981641676823667719858469320767302951990099019504223599178978789475779372138302455119740428592119801072340186181775602032204063870403560054692734959073744897198241881876546175757367261897860817805164414021392639512438709722787325192589866407938493528544033708893620285622795312283514091302859281665988367033378301202762564177443503068619522086324790053535475110354316974464671736352769507531716543191822138603241 (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.