Factor Info

ID 193201
Size 605 digits / 2007 bits
Status composite
Value 13286245302211549803665834342742839611337193235933776601029204022127279388627797995007379353920378097023771385144095917227320592502659648729742825009605338184919091853441917678585111303357254799589067525643248449519785402222911331290248983927911049982692035880684897712662700374563243807791758964151421852029969443402648263029472122024549318805807132606517078261235044028117786965467796812371009528900250174982995716437868054342607946238520216195467894761917165804806839722755850984033441642556133644215767903329359346077889351950367707652962447664686027053937621780137441000522991586756786623142836381453

Factorizations

Primary (ID: 158783) 52439684398894281639442459885729181 (proven prime)
(ID: 193202) 253362419215697974003594653688931589411777541750033064054712513093280409502098652172354712576984549131745651076738045217479647302030217131428120863820802947813593673826881217397829313178555931406050823988605011013649874086056899654456767568041523312502474323723515813497689544351976772376924476304673718751855658556226851403382058061507006671360572327530306615602012234454753615415278370008078867405090727550793552008825236114105456656090504326278986647531920616702158999589896932440200620151617124512513141495603226342162258855460297338265296723376046494155666389464113 (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.