Factor Info

ID 7372
Size 237 digits / 786 bits
Status composite
Value 281464360303863938491125732061639698969483459185040773116212070346364545543447094747500048536018936120218132958726947008094778510001110358035874496122343998076437674868460553509637277513381523328024911135177359750744433054914665631444041

Factorizations

Primary (ID: 7373) 20334022013834451721 (proven prime)
(ID: 7374) 13842040699688772575891004157206419536597381171059670865417211181762262720424700801546610143391816727662395430348277002932844377634296815969211747769932689712211114142848990265711949376704254474752405623880853021529921 (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.