Factor Info

ID 155482
Size 353 digits / 1172 bits
Status composite
Value 40166348397069151368210231435423609363081168916690941869690704073846709957334586724844122354941059758709616448050563001664225943453732366826435713086216420291881365184517585141383861472830047459919358256990824942254965107418636632699287448926615490053571180120369353779965771808830986779932068574292681896064197000016084376708283300192095053711112862751

Factorizations

Primary (ID: 154595) 9240957640390889951861 (proven prime)
(ID: 155483) 4346556921926343333204300539843143577290946894901335388563864649147592583781735050252393466421824790522463474441752862001059704389866585607083669421738746255200740099259201216627680586089250893142590653528930842138154504165052663119320357521017108071403679051014558608561741749431947878190933958668288693637353311024692540844759491 (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.