Factor Info

ID 79723
Size 258 digits / 857 bits
Status composite
Value 557833856716430028225807808699408539405449160670333156203889236206764444947132595301903178129291844431923112369153132111462537910309812879712971980268534426446371491567013073767061422327504616033439708680375834111966034614247804922620477676856499870424706281

Factorizations

Primary (ID: 78662) 6689332022177823873005978015409396373354270071109241328535423429328845721593 (proven prime)
(ID: 79724) 83391563592147409993192867085247000667155511225793266328820335780478568968543214068663948383662912605664877651228253663774445138199398671049654037013292616470177324997190313020514417 (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.