Factor Info

ID 170388
Size 550 digits / 1827 bits
Status composite
Value 7180771238073865543500947213143984266882121080746388100750732144703941674541734585493723908919153392359237689791735436220768513075377002321014937903920750930288847970427936103570625786076305451906050601803789016750641944445496673594986267569837848043736437046724341148255345776972449794847170640889272979878459113484034480027175958338721675391829568784792830796840103334298046521682602864925056488550573031790067996694187657647332748858757450976794998612712526974213621791009228169533022252779053267450884061640733911829668204909136382701422529664089

Factorizations

Primary (ID: 169580) 335118382865604875193283790839361313490894864399683961900756600088302048239870259 (proven prime)
(ID: 170389) 21427565914680442758368655306684748495672583865231362726196687838017596503651481550823527759238999710194801433878483827863657846679763857916478069683619956510555606208733873052747969240495548255502290944465623303586818350182873357039582945915945632396741475600258565971757617232050497841690023042979446841050229953560291382448042246039244366231026910237155910007777136036725620570539419661832464310281966877575350554644245096592549757992641082492112231361802191101922371 (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.