Factor Info

ID 197877
Size 632 digits / 2100 bits
Status composite
Value 77989738061493709708900378875964316578834100699388452644236015210454282618155334693843003108323654087289436015049261422295922251724414615720920151208621000014434084508397443828178387575521564553911028783817728639639988555484060242297806011141120261676111488112630317083212944006811636259574018660329895665751613697897174398272193307735286811269848800030457695894704188796617152923589220662533050716544144324272077956724044464334401063683742207782865603321412479456807593439167889004232458573229045409579979118457093422208717867114261948513668344597470125045801282929312083518689234310660228938503591368019455037385278800218702707159

Factorizations

Primary (ID: 17799) 70467297434301315496188595297 (proven prime)
(ID: 197878) 1106750803579572234590299719938665385729721291756222468826395604570611412509836736029575656828133541002995701017226491184423181732458286474862457708535537221697984998831420551661542132449718221306215616785466638273059505561563430683239923711181303116101425520772985153220939400525991117180075014895937182399948756171293933597058904155117909202916138387701531940289995754043027954524972646671446482129933147909231970547860771752860813296629273813425020798575573776876076923798396270450172847725096942617802457975645206633609787597238740140409337346513901490452877102634339612605799687067074214646971150647 (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.