Factor Info

ID 43374
Size 315 digits / 1044 bits
Status composite
Value 121379529920154281717093948603261479370665909433657003394272821035351617813372515576604592732135016519627103536738304757292262278003695786868990671798290716931875522065555006517643791479785616158308164484657688764548545499735335031358209600655717091063829438482774789427297469023296609087977078081946119044323723477

Factorizations

Primary (ID: 457) 1405898788412057400553 (proven prime)
(ID: 43375) 86335894817329437319529118111687399007539003490544846793195270861900719223811551766185667193723588622807313588796975270239344644544815362975881789733152332884309626598012716191112189059257509205959304633104663150707537712076112949161251814052996414514083797999171572666115199996206435304714509 (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.