Factor Info

ID 30764
Size 288 digits / 955 bits
Status composite
Value 163613629535894389600112262605396002389497498046643303063041150334820673130799842205016830917617395430652573177952157639573589908009197354584587195194587641997759562472256890933751698746597107146015618995606389975074339907150709922075652906139940246905752005309204752443865256813114965657

Factorizations

Primary (ID: 17284) 11762786832623811560644277958387970995125858157407 (proven prime)
(ID: 30765) 13909427405597103145952721237685567359281168914980296507437858055610836446061645151444943213330074520230444138678098134488062500521312640068783752526058687224664199142514251326682327375666864932138006588710131413259088436832081201954879751 (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.