Factor Info

ID 20518
Size 350 digits / 1160 bits
Status composite
Value 10381009943127861323800568168759660900495918229341912326597219594429669535312657833713940199344800917701922446247065564965879407450646935735634146567627075806082276503842932435223490069876348149817443821664940976454079700591560942126909310139940940713677363021621338310701418634764591038025487498990525286698920594947535525105738171998825507501931929

Factorizations

Primary (ID: 20519) 4732879447956367560040127 (proven prime)
(ID: 20520) 2193381440892251500218097053404845910020637057172337451837980994516889868150124430658354933619846491981210203158397162728419014725647817037258883844222558754179406982713839354165476229698224464414158844226265034649093940792408308454243439997268918851492448317796988934763791011520624788270105507007611671191711550869489455527 (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.