Factor Info

ID 28870
Size 306 digits / 1017 bits
Status composite
Value 994291982481990996047531570653696064142119365340018213808353703428026926615947150955988607332409315492399721275879722700844592151304336045019563664149061177567524629243987007430874168915947966922636068744772081961660744366156961576440192605128432332155259834689509551600754119660110859981242376839364483559

Factorizations

Primary (ID: 28871) 646332793090333562881156993271194201066915591 (proven prime)
(ID: 28872) 1538359175198194733654742223491399395690045039856593157038080646620889112871924003168530405611896873136790336747497184322372225369805524393795107633042929316063516413903026151012080860164466911539415464099087431988793972269270275108707307522381649872087626415649 (proven prime)

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.