Factor Info

ID 136818
Size 254 digits / 844 bits
Status composite
Value 72373638534141047134106718793697300833131891744905728007728728750049832755040438712549082002467330516344701519097753156426402081762448270320947003999608914307250273216694432804239600151278729944680169179121656522586174200239439627710177137520790833692113

Factorizations

Primary (ID: 136819) 1797644324682323365144170343 (proven prime)
(ID: 136820) 40260265916023623265247400743038794718985057280842423443829098659367376700273117589246924425547874769627187625776863984169192017988544168325615914413933679279166049433028786978446629566729646035499134065127570505696821483216391 (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.