Factor Info

ID 45511
Size 246 digits / 816 bits
Status composite
Value 253780279565649800115660983955274609488914950124712804605240925426944665083017573759583532472191993595860443743529403016854725427490653415891803695752156903861348619084513541059564984255131645282203005004737019209847549793814314476211616472577327

Factorizations

Primary (ID: 9657) 1731407737563604036770895447081913182731841 (proven prime)
(ID: 50047) 146574532422249307503628637386383682136208741067256327248323843618564650904992819440982771142268408976657946261357984804068980551722516320397128003580478916373858939480464466869397433514400661316088788847 (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.