Factor Info

ID 111643
Size 656 digits / 2179 bits
Status composite
Value 52413847858519255184657221461448852989403696765192717414947955302777921637431345189836639067408113646402500371251479359146719465122015007642981639951212562273869011866282425484422983337431062584253299345651823199380420169138553888102506659322757943269435163031927995810187450236622562985017574650534271916128717617812232124824960640546162139857896255454811151422534578711309524992581130895952125426376311873449241043740882272120978541739565986342778218080817568847807138776442786200445749055665017123896391110040980454011738626154869400310603771521349282975641610702227770864104198974519456459745227407853539132137389458868939216069255851948073311300127969

Factorizations

Primary (ID: 1329) 77172891685198015687501 (proven prime)
(ID: 111644) 679174341066869509654267228689252510381637132485269622021329787077785040631355054545948210145586516986253858213056673112094844171071412481517789995883807403968627637191435165631879252113573281960704495077268133567689233719209815671010144246640268756715456106919049346213999985575098684426116919343887531466743555165083654061229644089590272052458396829567265367621782642745550117029214986313106616527831741329550912654526394300733536091968919552932263506264382700630302346505990017384028155807960973220947105836049216619104547308584695008300037810614979394979870653809126897802522460285887868484887179364831503606330643721055067690469 (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.