Factor Info

ID 42489
Size 247 digits / 818 bits
Status composite
Value 1016406548800228225112493296768038204822854592212684361446613045887425258170018792925713826157828186057141836672375647126469157047794172716683884811963724226947340517060728784419526772624299368378238906718170139396217179712425393855166364443083441

Factorizations

Primary (ID: 46402) 272369735996558694790986998993 (proven prime)
(ID: 46403) 3731716172802216907889192307356753359472357466008547755789659668186011507849452780482497498958613263568250501168275909063943687153805423905982761229933887602787686001995655898647681854010803019372640470207482605139937 (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.