Factor Info

ID 130454
Size 531 digits / 1762 bits
Status composite
Value 201089899651101607370853214418737682790568194253172440247429612710420891752937696934023210043837125521416650583909314479885815008588766277970646988488428957833186967648224465284712976725599325689139729510659403201736795433536836231539026646733922916240149439987046132682221811759126982587070697827245070414639206716913141261157565839956374227239098338761117187429711319473126342085549866642983264850135533672996005119674819297492512102295240578272305078514778578846017133263553426626955591082846710481669558965696270641220530514407

Factorizations

Primary (ID: 47950) 745158166501922690309437734304532073744032232180735806767854030984514340906559805212899244044796137899489575610938647099227862190170391194865724721 (proven prime)
(ID: 116003) 269862035593194758672933416639160785700547570057086705585944592009004376684637730720380933061647119289590685554649142251687472247479027367824118862335785714766083829146323853219449846721113777984288815732101970169181296812561943462628702975366887729890860622825994504826669351086019119314511704396655582579235041158182269797764563885341238911503226490196083701789935789939352194966167 (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.