Factor Info

ID 106320
Size 484 digits / 1606 bits
Status composite
Value 1616284887293517790042226260155414617585846096586197159975591982494451573712797575318284593211877006117553801663746688705782537743163065294877830179957261579438630822176196099524247716237097656578602876971103437600900541143798451729000723260147471721402903073033645667301539383147782640976361146268923331982138886913139083973618233709935798334751011658178497229019914570235529301851075125038844110376067555006221997966880634024346652719049246798240912448218038767420589795608509999283

Factorizations

Primary (ID: 447) 252395324361178683936108001 (proven prime)
(ID: 128608) 6403782999484601680164073261709289447480170559908149093608157106439679842580321989761916709343904270225934718794739741656067774681211283454122786759355318819304202799436227302699239004446427464476340824059537841301275571289403368923859654494266043804952107380415187157494450855149820054757127008413665014060073211112735279140621137235867635913232005361950133052426934874945537804813174271117868997250685782958119713957256781099806025239130698981859611435283 (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.