Factor Info

ID 73646
Size 318 digits / 1054 bits
Status composite
Value 159289227478355857728616787541822831977027661941595034736000589839497454225172142354569132918454719076302060883960031191845651695461135781734663622287827209516875957615519488807807369393201485910953433008846482691629803866377472137444485203137569904126735195986188173624758723065627567190859157162654593292817541198939

Factorizations

Primary (ID: 73647) 65318540977834167019309197528496746435730351 (proven prime)
(ID: 73648) 2438652564704570225715720769491070913632381391743220390814967269613350830249759941424287817626325038223651017479727231215861993817498837749972240821967707289438495004387652589033503846316106946044949509205708380254409042197836934820552135944916352043445334562908231426752789 (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.