Factor Info

ID 8645
Size 276 digits / 915 bits
Status composite
Value 254516092534406276264475720859026104883039827911613971396428174742112597905967165028211281404405777546060812925547883832587609570737581660306347783584529735388635287196648845139473566840682245948895301961308091887810115080585662238570496966391310533767895310603246799829094139

Factorizations

Primary (ID: 8162) 4805345109492315767981401 (proven prime)
(ID: 8646) 52965205772972230100874938765279980318788008125149708306008369594830648372323536109828053768842618282593458743124946287209044793405886693057101794243618910140919724861000827376349051567140896472690666005658606102893822306794333406128153968262540519539 (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.