Factor Info

ID 31291
Size 366 digits / 1216 bits
Status composite
Value 955472982924915706719307434858213422764049720794618243600167005114706500158679991235048967266128258686976161235440065961975504005106897120449621140804669144230731323616765306009975384674732198028052308906226796071145960385758453434791801299311322284402681782263201832710359866066038359468787145798581068650916009092653893115631128500664711541370702370817979315816011

Factorizations

Primary (ID: 31292) 254856004505238557834753259615355816338030694854500477132141 (proven prime)
(ID: 31293) 3749069929821002067327810482438149109198667444573691171141485886213270783640593328763498509720303037854885289275225812975125329074372739820482018776853001487025416602953387077541511671953019175372713978758518306882894199559088020566287517175734942616958721670176761552135464742041961769807528730304721074071 (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.