Factor Info

ID 139968
Size 441 digits / 1464 bits
Status composite
Value 375845071781479551263045219052799974914948446512667321789152011773781574879605225995863386222144982141430462595590695607338577624503901717028501097077723268809813764897292305910711073249892685837097723398258170757836738408789204735579609674774268157385835703282979193278923558126782022318295162147779569602050583240479943568531510889421160152985198202920699062258113698196870662974695906093214942271120868167382427730589793257507577157691653

Factorizations

Primary (ID: 138943) 64028968783966682466661 (proven prime)
(ID: 139969) 5869922301100589947539791031515196863016060272582321706150815816406859438745797215749238204211320236482463068052570519041974383214622712529388754606414149611625965338617704449595349382475035544455125711295662406576862850165661639378246880311606648552454850363669409426205188560978309423032333595460850913445695450509724691024939703897857094928194335745459268380060687325483850064054874643505240430151440556038726301473 (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.