Factor Info

ID 163907
Size 263 digits / 873 bits
Status composite
Value 33984030878068241660890436355535773085057793009896365786432761435930229206212782008373052739066614249847880672899759395260781524888581859709406634959940577174364480191426287838803020871569841504911525985545509997632825307396396554172991122497149549797228109124541

Factorizations

Primary (ID: 163908) 1045367254668250244165473 (proven prime)
(ID: 163909) 32509178689410119081531066150997706305898161239261027630763485640270063400767755114282661847660798109477960176365347052675813795416233083169178608499204377980197559274323888136651340872615166958561684981928539151728456313091706469458775517 (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.