Factor Info

ID 103930
Size 659 digits / 2187 bits
Status composite
Value 19480304755477535312149385306222775433942650134192236248475613923722785171814670781714445523328078945163272079822934129815509868332240188322636645366650010151142975234051612599707102598117224651564263246628700578846819236722384173717178832041317174988428742420303681751884306327038078311089131364175097866029000917247210577190932118736717851933692908904379393829905830185175089400241449190440240445146658732841543767635338854590440987142988297263248487283424691067985621048604163735228311247665064442325062212255705868721947547476728918192667179653404513662670190667211994562358476968882813045246378963948606951454039212014007934606295289189836181148354433263

Factorizations

Primary (ID: 46922) 616402696282451627317124117645201 (proven prime)
(ID: 122613) 31603211460566286696879162803262645774472334598729279883673568684642673917426416195500645572528207308460978350885831791148790685313327689639053777703047906583363571966330381776191363414509770645928188351169189213813917978405571519551886092537108253707502758097416793483399913087801270301671595133114645496192138797589270123785048836346322938227395871691950665406789127428290302166364662368715730250091759691925906889332540096288461717256165400662382878427012696636434124266275227234394885768606016723353647047013232558668408754515308967946856746215417039470313162595190342327965618954559646822514452910042241376691079897665663 (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.