Factor Info

ID 172290
Size 427 digits / 1418 bits
Status composite
Value 5748174045745517410714029934487612534143678916848389479941037985756801349012774705284566846021323921335336112091443893534832394756745694770233927727183825792958420693443019798845770737587142405709788232809054420766683180248019610429301808233058313376325004538245788876763735030353637873743822835237187096477789050152849480950788269354498717275079276489329850713269662731155623202637401258777622809585543282553960786408654938501

Factorizations

Primary (ID: 171612) 47609780204609912119505299112685047748243468072001 (proven prime)
(ID: 172291) 120735151917146195323978081285811868375476956453909151267914269134363350804523756494181606439807717626915034903622998380581325386399111383128199486514120954451556254959680239756090976913999291465277898768916490192072713362242981383268896535993158849790297592193628416631801634454187634804942826972140665901015192267722820199055524220462008763171648321325415955839623624798866501 (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.