Factor Info

ID 187764
Size 540 digits / 1791 bits
Status composite
Value 134762965742384278509286950987304220041490927384169967228342389681588653661551419349430703190161081710347674309146890824291449091901039024891736009258482876445699888432033220125314902642026444489802708305899014823527541914799869680042083512479809556301589684439393861703181656708280764506551942364818133243822299786258074939829930481478481794657036371139863252860980865031735764434175012414351848006716191828215550076093098882286421269309393044348198098649220894971182571537179411520445447729089263398758103527462131580797848815606124531773

Factorizations

Primary (ID: 152279) 66177026713642266182801278505731453402912139734463627684394633491484767885113 (proven prime)
(ID: 187765) 2036401035748001557233463495723670232576934680170387392766009413423323028237692691951529639325748251978962073194313418023901879705716738907025789481621870716263617051701418470219983758541410532275285163848465180639967979077383846529427279353902444667750450892632427393604480159248842424990069423593171250170887779747639182214901973418552918248474690612589849368724142757909668079817934322672678022819017377417428609802959370825190449232323251667383511279211158821 (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.