Factor Info

ID 15133
Size 258 digits / 856 bits
Status composite
Value 405166093415735052752256560347464754183426525853447870159122192860037607331230188704022555529340533393965333630820444141200135314248997940868197355688752054500875584923571464691531664605341698122436224368386832473066025116092250983636857086937960343124969817

Factorizations

Primary (ID: 3436) 5770338946481798744593 (proven prime)
(ID: 15134) 70215302285278513388040302589835005046713277390020338987516006812594627530469102141859884128376217889299223464395543676876514999981457548575725847926064623548780563542095234951370067247506230688104493093136341589524071661573888269255369 (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.