Factor Info

ID 159654
Size 707 digits / 2347 bits
Status composite
Value 21521685136616045008291253124269225603165748257984677245512498219509455309307818619686468403211611425714552039950932992315175583543821888116173247914234366498357695086141651662604321909371508313709891226796318375811025653913480285492885526766482138713149473555859434667510431604958298143863312925422191402960120053265025982193150594785796521262212820586285876574098383890646509160588403264678842582496468261263132115005268248610934179289868785813871496629834645212177221989044644663756075166958076757345234087427141561226554739342897432750192215918888721057485144283595519157197863216506173644478099376545768230071401186947255726192423789323561482683103102619681843953949266439691459770762242342838136333821

Factorizations

Primary (ID: 158770) 4668010905662076447000128060593 (proven prime)
(ID: 159655) 4610461623067602271991738492472599309210549938328701269459432351414870193096243229872818427758935496697109816488976294048433968405333402047414683237879924623861348807216500785035035414846523223355498465488936403223374077716531882338369591394478359881015703794916920861836630542340824820474003518905013401990622048505256683043673550032819714137784137198512064851890573547526359555431967853844235913651375975512745740317823112207197186632682474468960314188398211468929214744542870060520620964956957090737333702147983828094880159767588298189225153337868268273223572872495221270983661293775588668771138192967379357489249773400294583179390753934345774914787509496897812517698429197 (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.