Factor Info

ID 155483
Size 331 digits / 1099 bits
Status composite
Value 4346556921926343333204300539843143577290946894901335388563864649147592583781735050252393466421824790522463474441752862001059704389866585607083669421738746255200740099259201216627680586089250893142590653528930842138154504165052663119320357521017108071403679051014558608561741749431947878190933958668288693637353311024692540844759491

Factorizations

Primary (ID: 154639) 60427990638165876546967231 (proven prime)
(ID: 155484) 71929529279781972406520448102484030515391823251785912904390341826475930442626502957446727971825973711859189959822632816117687092332363871002234519390308332686760343618587941834676303025442913477138760353522182922440931771761494806858704861311324521944518600508066209163097262791176550887285975893881086461 (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.