Factor Info

ID 132317
Size 352 digits / 1168 bits
Status composite
Value 2538697393873425946770571392207936511414071289697766110440548031546364573223742761537317619339893394485472204927304013645695772439096927358966079821867656766680423076768719861030709861524823159501346972188664812059958299655899753312009748360879924004257325070535994925314162619437978254759954486763662580676731287702965674809459967350102076932012263457

Factorizations

Primary (ID: 131728) 7826081384442721874824416529 (proven prime)
(ID: 168224) 324389342400660586962520059400829319888759461893472627643162329242953228161447927132021391258302749978032070163654114786125933611702900936999489761855809925801282488220796108798729460002516842024891185331113822937709965787935644393711758528257544430661073438845193107440870818211392204959769788275390525319417911737198742033 (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.