Factor Info

ID 39810
Size 254 digits / 844 bits
Status composite
Value 63944574965793193922430655305058019206517181773463504072946452272448689927492170171885972388023358578935815518272435433405648326058710387862192269771138450859427949970650143166471996205646112706154438674453548379534955910181896190005610188709971263176591

Factorizations

Primary (ID: 39811) 1275784731048123659634702312820051 (proven prime)
(ID: 39812) 50121759109986676464408254908502668221270422183604660106889804204736813230806991531497691906254410499610892593590356942303094697193977915352813867281357176503093466964595253190007269796246691892139107270561921571318579541 (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.