Factor Info

ID 177842
Size 612 digits / 2031 bits
Status composite
Value 135804535332464913310697858869080727558237927789183112508678812805684361367837857275342019743344650459520286407518289024232730632120953087137080851217417313156033769276142062377680680202144188456597238597146527304428311238414178471553767251628492211661954005438701116386497855961363444260653677168699368086240018420072439072892408164311724670473379395129606490845926658562554901044431968391954988168623849768627400810822966665857899312917161750358180328834376048692830716010295452158898919585340020382959291344469389006404912275430241512219114582231049671705796036228629588227972216057155558332807130483762624721

Factorizations

Primary (ID: 7040) 39612174255353889351610675873223022522481 (proven prime)
(ID: 177843) 3428353476812999936190861836854987298059006981307489100264652582214355141243237427291304476628868474839957310974960992939170571271976776863324776732402216445118203851305285350348223583095671912816706117945017114569156560420289118692003374098000528767426024354120392890135217813381639833799747165078896766365701322444291130486434347276462805138780428634266221130049788975231558943703522316988220802170049410318544574547137751475673636960557215641901034980333878271363016551829722960044335497991893552244827166519360337168152815574729301724965142231539157475250835490963041 (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.