Factor Info

ID 115288
Size 289 digits / 958 bits
Status composite
Value 2221532924058494459155851212051503704198850933813804109739192105123871932605581554951124310740192390167571975913530922794088609997111582946574059010558251605050930780255676924865807459727296222963193518258578351246622923908820140965820950099431886220013124249835599848490303192908283482329

Factorizations

Primary (ID: 115289) 25304999986322856972987291809825770796311094974803601 (proven prime)
(ID: 115290) 87790275647469457244305934199340576656298293642205997603745505552134210690950843813289711689801571497235670907168316965140856986405142939094906774694824199457975440424636786956068205649049710463638482333663364881528888298185993237737929 (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.