Factor Info

ID 29136
Size 312 digits / 1035 bits
Status composite
Value 252581246264010138007237211494988636817582486967614741222994570250762548873024306185277026499199506325400160483965955497843860880986835987668729747536483623141047319544910198584254091660574104613972174626764476492749827939538810613599262291358012487538374275173140142768838529764640153376761425980567279119020773

Factorizations

Primary (ID: 6673) 177635683940025046467781066894531 (proven prime)
(ID: 29137) 1421906008194214428086803411350602369968490537711039657700740242382116480825548525104480048175724960707764454001586284048978124221977777218373360779115969721279217975470651903881973337002853226277261108996981622221901509322686652926157682210198291854126341883753444197405740713783 (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.