Factor Info

ID 100574
Size 305 digits / 1013 bits
Status composite
Value 65724714967001539266226095373158970107530074681819050422925234323391919270898706124576748910762767437809048282850517668104722982526461262087677477046161889991801720974726604809965798642333837738403768554467721815836363740371126342927045518635281565055793193172614456465488993670358838825991416107950557051

Factorizations

Primary (ID: 8) 1929584153756850496621 (proven prime)
(ID: 100575) 34061595519965904167143246684442122107106537213940492378825394998015747801388581413954591175693877460519397654167661084094810287670977183660109858989211867116944776373212830447446093156661197191983008530374767816528881575647804623117832793395754052906018579453953872913005343257565831 (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.