Factor Info

ID 120508
Size 479 digits / 1591 bits
Status composite
Value 66995960582176854354177861273594979735901942319525603040603329385481039414393345605210209536432489782380303764354791416070511660766005491942153362603460883391308897566904992479515710150793443269655579494024641427552070588541778545648799911661450522032498103715011040321371243242250559312258358882869024457414317604695361116932063239684423134003867898549151522548825470815493568522081344624764982933706267388865570442286899300380894365960843741989870657450816110215728719330307183

Factorizations

Primary (ID: 43755) 1108578466167216192330156956355669146908472871390369222416230040377288752924518246245100601743531404856914816896021160750984979736651805834840137114038692644502223 (proven prime)
(ID: 120510) 60434116868432199407888299891528711353329556975573917124059265963933457645735776533717318292258223158194364236660085927381441105166663121867800048505234819168505351905964626860503057900363972514740496923479075275213956612017996553803949559878899721596451771283248275264040673977507290500726236964116418986961020263521 (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.