Factor Info

ID 2536
Size 290 digits / 961 bits
Status composite
Value 18928639030853681620291501041075146696952489116032557259133068332386901381790649252318758281279575998485708877531705470376679916713988264243800870717395419269354533409047889456748059814499337497633920121143289797463562369865606662880938860495930342608366458451637327276168843460155214840053

Factorizations

Primary (ID: 2537) 9476124263231731100867 (proven prime)
(ID: 2538) 1997508528280766886566710899999100472545203601686867972121010697112469440820807186019533598425515394273663114089834088648226419381447814618370242813221448721398286715795642674396726996546311532430627945933342876346400425978508829663723170164898879922182724872688246759 (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.