Factor Info

ID 175676
Size 818 digits / 2715 bits
Status composite
Value 19172439087743685847621779829582705229369520558666129901508656614857276904442547556059100138606880275742723260694645373080635949879911947441350252273815668887349682073141020719027376994154955855446876975692101278402558860312973818740775165199867855234885676590956279117737186863633463572982381688559162987008269826922928109014487053394860796929202492554428423955030889359863323200769357798746708082767423276566695845235067873318857117056443647639811658118563488924582748837614465505545016741149755637696530425302060071995283292995273658921270864963827581683541319592353801514502877973641798506852405587402530179110671878318314289595934770999875216651649630290001363856072020446006110101782930984461833206880578747709379077563083466880446296553542604009218474622282448439309679965047270570429111649315515862772951042241

Factorizations

Primary (ID: 138900) 117193999831752414892669284292544955281 (proven prime)
(ID: 175677) 163595739673262061039777279531968668776998925461063775999199418412289832030484329094011560396834677635908425544655512698802352164649428230116923160883010589284129539075423227957442509871146647144722881231013711430806256407278892187122759815420726286352007665271143300815035262251843436442667596073176815276073116692941930820951039419399820568417969811659032906211981794034258821558218778743218947326525282547939139130341986785332657448086542449693618820191520526332374212926161573652317617369107669178895033723335662774953758782970246132162647473180582967616794506979798702208762653091827677037312650881883975543762073001409998720574674821192935943944964556952244588397246671937060717660955984876867255238158631105017043825127185669558837208870060824135932496571956820838704282161 (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.