Factor Info

ID 44680
Size 257 digits / 853 bits
Status composite
Value 36948258967149356431508660611307321426367744019831234390346265620505333259332301521749497806740848286904293531274257400531046556741559655686362730871974923429482470925208346442263035165571264724779444881019815328613468553902525610447117231553835929819024721

Factorizations

Primary (ID: 1291) 51513406617400034364080828860546058956692562707518637508655420323201 (proven prime)
(ID: 48923) 717255203903930733941491339173001714475617480293167093844521987963511116961249813168616612987868807653777896420085380935698524200035510001508345664671482855526802366461381330507736832237521 (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.