Factor Info

ID 103868
Size 308 digits / 1020 bits
Status composite
Value 10618259703295492287442517676427246739767937970874458739063351980076546754595333795396283247199838063961415766844171295919345764483368818781352894358265573271579121902466833644251960502318151688368243776829762013169523202102283917188662239569139686490497327792322808498639723293295101430778544935746862333331

Factorizations

Primary (ID: 1886) 64077484928509957062129031 (proven prime)
(ID: 103869) 165709682818264240978577848811201513857460222939538496963535159906440559656449743037866389009539644188071633638903971064956197519545836548553856012784614480348662801812269675778951616609330131915419822935272988052782779748208354976067424470933195209669456134463129431927883692145301 (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.