Factor Info

ID 86370
Size 309 digits / 1027 bits
Status composite
Value 864748254243023887307507725329358740372547019310567239679749309427642068923804530530441680415211088238108343562305103966519893453440333171224439303756931249477679590646773797445313069044129413155330510092505959654432495451111308478176626733849272247511461395747587204093110250660414093465487669117267509489271

Factorizations

Primary (ID: 10447) 68750119162808671470205692247838042160149735698258312826959903010625527023050151 (proven prime)
(ID: 86371) 12578134623958898159977937772499150935470270644577062739603477398739418677606094544274279004925875247268190728965292356356136156330900008931138582430556121596180107075668263448784353636378459927570097271172230680179516582954771121 (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.