Factor Info

ID 4989
Size 248 digits / 824 bits
Status composite
Value 75343470830626049171724835407462725893803674122804220469676278242187229045268033541334340390777761172120052631133485995297659964454445573688542835628654552122435677261095560041984275937135746723733295130708167365870469483741677943561051077442720839

Factorizations

Primary (ID: 4245) 1999827817517387044561568810795329 (proven prime)
(ID: 12192) 37674978901012808136276842728562979737074364130096619919532665931647076481781819820460442689364281946453702682218844038024342750196621538226221442743913146677942077817668326811418587459589049330907113878023869197191 (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.