Factor Info

ID 187371
Size 464 digits / 1539 bits
Status composite
Value 10653176134462533405316917702111267940511296669335247359818155996486950962080662280714678678182410322911424947589485881471462933232039239494401183116717071376081401910599638460734973620032812323761193260523864667132224321374460791870679338544524916606328244452117634101433052602599754588582516199218197957366688045692353985445488669740328836278575910000043798135021134541875233114763498414494787956698832513638078254277372694793291205533532602176145070062170857461

Factorizations

Primary (ID: 152184) 21777452894436970240741773465836992933938454218498348855752456462971650972781070982335767036229365769999971 (proven prime)
(ID: 187372) 489183752852193158924443803925850305309072466109346754407127149026240386464640708885366951241824860934261190290529734431640057019626528423796758948829573982984360632717174621217451806654198069958669214702020494978629071991732004109029211695399905470475811861715281146308588228618621784594259850014002956436922702695189608100123111901302544188641814134453191 (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.