Factor Info

ID 195536
Size 256 digits / 849 bits
Status composite
Value 1971129247178652666634949571404882223476580794319346831381859325179001842066100922069010933278729451564062558749577801319442667367168459688787232661663379978318857671402022286609481679805491547163407909405437649700912691309441094576736672654508584888958583

Factorizations

Primary (ID: 195316) 1612726007833177926635701020841184760175852419929651859881537795918578914829 (proven prime)
(ID: 195537) 1222234426433673752590613505911963256264336703687747385727732915105749449127087518436840541884147774380448137503430452764285725808818186912397698255689573428590497368552706305255827 (proven prime)

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.