Factor Info

ID 170602
Size 554 digits / 1838 bits
Status composite
Value 19307921003556602506195856846380069025276181430695396229070617747251086920221631510939238070984138837608201447540363524932060660583315275208108934856285028831058061838024320176523372460612104697010997661323611945434610796182433091633954135180104793629305292708661723908358152899362111427766808300531113009857685351835845488923512819992355958636309645472226684111532532711647832935883680447672002523243950993793772177764726597023102896566900476386347994532006868991304859702663474531446704276065716311647494461508564089066923621105312990285104861798557029

Factorizations

Primary (ID: 169696) 78183497428019122820419106379493777959850234061656401829710097112865023472561808977084120529 (proven prime)
(ID: 170603) 246956475966462695934521590402881459419464316038745077049304108127698830061453517172669871691979162906303445285951305286890637940021139762175759080796235005944493383726771317903780755143018956384261737868394037902890646540028533911690304905117767721652970644271967766353880736636544454600970587154071275309955037890576613430466397449817947147812706560022967390045044446565752616603378001619165043963989796853928606150462776806513372014691068712629517898915868501 (proven prime)

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.