Factor Info

ID 194943
Size 807 digits / 2679 bits
Status composite
Value 155986216632093535924744828194352244278095705962294170367704758963105363148324819215614404767075352358418239966418419854360672955952610619464440088148464486323356148473068898699027381130311254564001702001120619296328178210189019015061403031933533901998844729904271307712295022240423377097725823576608688073212031741805903184434437160225006163491579825879908179430114700044219476084706083455435378378674560408143865237472403944225524248291477304689593285196011252043443235479116909219748148083379200632091300272071533681789076732521594450278225875602945434050666456341470339757438038103604389531284895524819759271608113358616209750595259732290836685845685314118106140713299747765308748726752112137531722665271570926835180864745911707654965636938037959160086365152727982614732888658516396046949180313864678119

Factorizations

Primary (ID: 160978) 8094405994721653164111532593177305255017807 (proven prime)
(ID: 194944) 19270866414881073755203492073709684117014345746330312290524766503151523469335305743267399126766562057259134289933587130304647225225541030371594380577729718325590308468276386453073511560394149663325021316210372085594424342252156429220667412802723249794042589122964736599018894477392262618386891215857687508952989739322703628251552279349126999515258735323863555603936990080629934889294206893185832849255321910565714798335252969827572897069533768212584254831130852376966013215869010023339719265236422826429078231836527425469774403050295165796395031456476380119529035997397294657073719426037389136393880732122468697004517038111344182275980814008121266120789575185338533351195244323693339498673405359633958061720658292021572652438862311872169007329746397820360058602217 (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.