Factor Info

ID 125781
Size 334 digits / 1107 bits
Status composite
Value 1610401400756140213201705397595249999052477839038679488581599088166892651328908139243865611576250735705731606741844173609973300151755039952914769585362712224486438719272035239895049922987666554562849782526377261678620469689062276145830712823615544446397724672069286479040923925710301392432239695243010865177430049236825757128259917751

Factorizations

Primary (ID: 9527) 1949451297172088990006815932944725165641955731022375894081 (proven prime)
(ID: 125782) 826079319392189492314352284496317419492016422815459583709152346961012995121704805126966724576788576479247836113754639665508881623163177853488054588884995238286069901412708892993734394234766078776032899802851022634473998953554146513183180630620776790484388281869753326431598071 (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.