Factor Info

ID 112148
Size 641 digits / 2129 bits
Status composite
Value 52821657599663175367499081957940786008042367794217225006544588596251175856329455016957028765551273084090635818229094217619187239992640130953616722562384136884866473433795077115919982517228557261647406818491323777410475650666270757837524434505732263811769416860905545803732384147286479711070111970590404810363634379094336967254443986165918104722667042026047782593586710966442431629226127474364658263209763066690809422824036156130208306888266559489501876968357272621748949174848099976940846126289078468781882986318666940029512343841754998236539711943479008293697681611352439003486757649197943385113013498971522712399658981464935920042022697781

Factorizations

Primary (ID: 1387) 68853479653802041437170359 (proven prime)
(ID: 112149) 767160321675135557735567176227640360030047142462384217668871333298208265486991666691317902078128179523368763277946308284647017814007721295654489494643600026087336798989777019473288129455657226984552666612857287460383048324892816910516810900183933003132080620608418152148885972233463078772207293110206044050941032284602194860987790337831118253336407563022170747527878814743726275516969195500383637048239655293301999871671039135740101963970909022950938860358098096010649544013176983768885146160025042307499165554419460782708942221513619637093019227467316653468125564356925732384747229746162583084554553998241750617459 (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.