Factor Info

ID 99286
Size 720 digits / 2390 bits
Status composite
Value 220409606110193359963242857405749077179762635865063618574669761829212346754017968530969187014172682800619570861239374502294809719316965419322441219593863849579468695759695416380519059522295760664886044488272297537657972173391525195582867405457095906163206022873910292203552230380490358794654047703520643098441508914219950686223760864013614526104779541269227924348375554071238396426994904940346567800383878364055214095285362394236835545354848081415802668863507674933109134134211955500847225744455009946453467818264442982687163150306445172978959620890867163212536741658809250808514836706766684463175344577448575916388578537936383880618275658694136816172920908068130822601041894415569544039913421526993507620827744794651669

Factorizations

Primary (ID: 97881) 62368770429251821715505778874398353534071110029758004648111605459751162054686199377653947028251626418709594155079 (proven prime)
(ID: 99287) 3533973887784361159227245228418776475638758521259162499918444384275283306718665155495816396161510527828345909430269637236957351360326499790202745203817178562997001524995314689581393808533293260886451622522877454542447222185904829635760078008481907845674723813851313580510034951151257668321934905712464265318012670266122501211475018705773970596715199756363227988756039145737687720492031736648629096358063072754221598297685868341517961055006616381280937205834264119536749501953173423189944487238550235978668670255706108766829610948508182230425962022149507234059846510739782917137729440830319252758206475670211 (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.