Factor Info

ID 63909
Size 336 digits / 1117 bits
Status composite
Value 917143030704834869190066600764704300545511522097637367560975245993580353198352538388114819885261882157453232217753024815046925015384438800513114366533917022120830673576484383443502279982901031196763752461240943714688129105478799101416746762922817731824839228771131671693551011287510030977999726251010028177981417749008864620290970139499

Factorizations

Primary (ID: 63525) 859764623611313847689900219 (proven prime)
(ID: 63910) 1066737343591216312705642732960419193986641343678399594820844719499730271985062209998273712029055343547867996921305047802723341320224404832772902510657915599883781177446366681348363898623546080654154019736515180828919249522435140103232668925001848075212911034709917484592948912547361847059390817947008507727121 (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.