Factor Info

ID 152370
Size 132 digits / 438 bits
Status composite
Value 709165594117692863676659500510048578792718890283296831166332644604957352183307441263916209653347778950219277482466357317147520663979

Factorizations

Primary (ID: 152371) 329950554740593792831290943339 (proven prime)
(ID: 152372) 2149308688616198504728502350027781518417741161227179491857251310072633340956169478599162428112225197761 (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.