Factor Info

ID 148003
Size 590 digits / 1959 bits
Status composite
Value 31030780026523098507949946989951134919118772540942092014436693668424560959698680265718911183856699709135758541058631957179949862491011081998123951672939535786979983265939485549285136288794097865511705384303472562118790988362242526208168315471285096889204939818628957428610376479776193013103895896486993181317805617614441565890030071868814392307947791215667929532765125455533359457708267823117665387077005301447360017653516315368696469650160471140698974691851086167945843609709341702028765494385792374086648433499106896720692927905412601590255488350065646722393635113193679774017780176824161

Factorizations

Primary (ID: 148004) 3770286508141148096921 (proven prime)
(ID: 148005) 8230350653595846084226123435416061945384803298750997198694605783412207263454400293762054146238597318501298124464900751527624364283920944773806581862585705634690194049132209402858973857075503687169284745575099274316505086702238412540379612909350392917180257902035641918443316767446922460930280385802561965298484506834827215742430520105957218751483727430789168492764781042364114323134965956190268100370218840594097845881626655254083759361138716621198732008213889802150856733728348015909800756964366424443848360098778032936494198381707332104725039767373451261134987442441 (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.