Factor Info

ID 42569
Size 281 digits / 932 bits
Status composite
Value 31323356905957689349194896521533179693693149593375421806353816028253411778054833679245148222827930497914281302792877701049379331309046329688837410947257260282402151025275201777670993973243710487058273413462492162819193936993483496965534350772732380844214316796842748842051494691029

Factorizations

Primary (ID: 46492) 620109174807821748843805573 (proven prime)
(ID: 46493) 50512648705230206985138135511493977899662750926450034481808949477416987556729160042960527542706670466874630620166173275141857482180069915912730508446132262703333974631865019624103938584590972271918170039546020972073015758283617712237278964934189405235473 (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.