Factor Info

ID 179969
Size 283 digits / 939 bits
Status composite
Value 4502029142892525684340460133873598724964235185148410524564605923046620858345222385153511998734979850001538142292637639012670123707513625996908774447776463978520034599155661490305492134658086154452154245450393892031476366096972957882990975525415924672789190534857755745212691405950113

Factorizations

Primary (ID: 143206) 9491993158532538627939338235507983515700230688277605128065899473 (proven prime)
(ID: 179970) 474297554549495590292300579498638077138108135184917235711237628317037176070774626339669539017279749430062437512419193243344973259764541282596928680242843719382130517131799260654887439773703323004573904944967456994633681 (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.