Factor Info

ID 25778
Size 274 digits / 908 bits
Status composite
Value 1258988407418998504312033243138283655487150189731677555675739391425448715047999150389755414935935292975752910525953567402034855985733927649936706180248081453831129187790482905159934792097227213285776439062879569931110419926496257779060598959883586978265958728900061997744641

Factorizations

Primary (ID: 36388) 592070831406883027811373793806890294756873473 (proven prime)
(ID: 36389) 2126415186553576821660762833866665028044419930678719997424716178210091321857619167991371266541065931316476879028284240911529991857665290067759831692877809967928325683509804237604680719987749909707899381780336652140820380544937217 (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.