Factor Info

ID 20486
Size 309 digits / 1027 bits
Status composite
Value 849147618373569354270498889969224185770439830225760490644958808223667624023493769011443919178258480763811066625970879817299874407826783899955024217809261923387173424487448424270029938144359362330964167246049881969491840752399405624190891057601220426132949492234886089004212095581907943926667328725130718283481

Factorizations

Primary (ID: 6680) 9519524151770349914726200576714027279 (proven prime)
(ID: 28641) 89200637010375462322416390854875957334897840014005572062666229478426373980926549624358415723148113534311534759382220793603307577737194787468754643426268099366563574943478709704057287167990236057525152234206968365618801188758398299636819398836624374558070370161797134252439 (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.