Factor Info

ID 15929
Size 310 digits / 1029 bits
Status composite
Value 3752609469159362356754656350418605329418895498639488329405105657909399820234068919762910263771450948351419856331914184283400622685446869957903209747999485430823300040720955243350004636181641276617589464304360091996824000032873749000474147531768806820976872811694760492896807130531882761819777856747795312140977

Factorizations

Primary (ID: 11330) 2488196881582734135904733409191377 (proven prime)
(ID: 15930) 1508164203940461250248211982387233891777736275525499072067562090292207261588309200905320105738108001693091487315619547828240873590543775741027907899898058531031235492517120631024747535824440077140685422970768161277047723026082319358243985521640852825222087943515603830078424801 (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.