Factor Info

ID 15798
Size 307 digits / 1020 bits
Status composite
Value 6205518740708898499847513917539113033619490477654091615799385183283495645685325570002207026177278986166351911546813559706192279501722640789878818998089990270663717705933299574350189243755863261392459545905836282645548474149496528169493785030348669443855094174085798230592010479793890797934229406596984849503

Factorizations

Primary (ID: 11261) 537872590803388379860688160894788978672873866232217018604023263671 (proven prime)
(ID: 15799) 11537153680651552249846172879604932347926056029907235504048895781287372263871848760518072175581018153227760838462241787300372426611370524915890856750618970874943056679377582435484514774660307526337559234560759633084987524347983139835507991193 (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.