Factor Info

ID 124142
Size 579 digits / 1921 bits
Status composite
Value 163507285459647760589702972315797391319673501752174077703500106030699966870815445554532745943429585300181106601403505480594874670405977224031681958270143724410187194086922536559529020514897034119904276511723618333667736705056646531092717273159544398578670018373324372035898939694905672924446870330658091354132339934082624304181463222294150907818556957747511691942134135046397020648229882765445200292972434099789495837970789074414910913726398598236711549774858194104675009778491543640644357813662701599281320422708067378402206225256047404628134574618315235654034780029399072555459

Factorizations

Primary (ID: 47156) 17643939735402269445820586996295314629615473030048797276363782886509655592898072115360139789438811000293708739236188084159510403147469198660646041475582297599221496417181811894298852035263826475488149774110412214088651864078005282549797598944606252662028302991189 (proven prime)
(ID: 49785) 9267050778436583070128585922291858022819033885688533767812534994359631569656466295039554791537392996282144817069174370004501399766005872097385310189048707379194599625070548363227557244468580134420717586068165844586913092993817273243311917153561848348329201438525298448035130343853623348348214455098773342446116277431 (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.