Factor Info

ID 187763
Size 608 digits / 2018 bits
Status composite
Value 17308171764596550490174749439121510905743401157372789815995993665703962885577806703311024618401948861298506362232361594918733935956029854659891898630148393701060937109257920853838403887671004507912737305545764575064220942876576639503393375154246657755971579021327789414627977614466705518272211787442702660326457622892904136066227769294911203116591183829991067497606100240987543526468723471857118047084310490818511646283962847133772251598072153588761266927180519754739448635635804674441054116942653534392119727918089571094047199406818871662567029718253156804192072121535349415368786187507592424825240279522613

Factorizations

Primary (ID: 186856) 128434185677415380554434494773354402246715552774643397757425657813081 (proven prime)
(ID: 187764) 134762965742384278509286950987304220041490927384169967228342389681588653661551419349430703190161081710347674309146890824291449091901039024891736009258482876445699888432033220125314902642026444489802708305899014823527541914799869680042083512479809556301589684439393861703181656708280764506551942364818133243822299786258074939829930481478481794657036371139863252860980865031735764434175012414351848006716191828215550076093098882286421269309393044348198098649220894971182571537179411520445447729089263398758103527462131580797848815606124531773 (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.