Factor Info

ID 178367
Size 584 digits / 1940 bits
Status composite
Value 51975514849722810470528345669720849269480971308504451151267499852946675181920329686765935023253590506942802754616737350753609181764848792277630016930761860391085917921078629554407516204508383186725276803970996047653129260169203911104640828482454952465458218883060672141588750762413759064442626785249344280895971254083006944845685169448717643483576723487030852718763166235543172034499093463345608795475273137077043567747008292630985174722468857493617145723802754013498434478048213764574789281725272408912190808686749802296612797869902868447186919678047204929627969016093813135164887251

Factorizations

Primary (ID: 29998) 110169485363218345947986702060356330493284826448568703100167405276949201950089025952770074798186913434630666782586576710365251 (proven prime)
(ID: 178368) 471777776562761156706717755749893496208816610621948576573976530449969283638290743948027153362343641484568222383113423595338448137497617308314367094421612137235148226132501008546242327982458327022424578813570315889340203976180003654803873098890251391369471325862858470480735977018924193862259569588620648180588181528150045078106046279587284474564875938076213884110213772998309228642526542333901044712440935797627770349752087324094604102703812331153953169022001 (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.