Factor Info

ID 40142
Size 282 digits / 936 bits
Status composite
Value 417299570882034052896353130131292937884188370835615897153621705686234073999107640000831089152703031513162942178584591691432608696377725957963586893329475261962187874155847256297525580453510170276067919169896422038454569181412907308769849510660115066567450464306119074652924066145217

Factorizations

Primary (ID: 19830) 361057759540097288072937247979725352972055181853408265699800478521559326591153094457376181755912540092512773699689532234798987224827675649 (proven prime)
(ID: 40143) 1155769568319416848232879884038923230156612854236699681690470894082785656521814637400877154955316209847158487433384244688679028278097388037431233 (proven prime)

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.