Factor Info

ID 5517
Size 347 digits / 1151 bits
Status composite
Value 28283151197498307448374218557028221271347940591422786121770176150790037756191613586493061315332657447625059258143017598724327731717301804172922406044776807531318760376270251944682930115022154129435707780204879566104296911175166301827695782123895858989411346309475608433293359578646617617200973761883664507163458135718459676786850933387604468222679

Factorizations

Primary (ID: 13279) 10798385312568858044504905000081 (proven prime)
(ID: 13280) 2619201887950593014015157687400333114199259499885391177335379584335803254764019203524595731795590036281305808142883233077418862271963071468852248401235496507237429034407796814140402179165813508451282262588465969246134474106869397184037818460877237881050580753942463626072792677157924028620156972547367844310809545959 (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.