Factor Info

ID 74634
Size 525 digits / 1744 bits
Status composite
Value 616689437686529215259697407705144192159038334038819633151709800474760178674991122416779658608232602679815234636273144106733862750252625684353064691201486684504661104310009325666133062317829809984719812105702568055053958913358253983320334877321840169546633387203406206814590633661123070906609370851393095738451906670233407536928612890473058953275923557601336442092726715753726548273716079437581269140391824178163122358290633494763171955878739426668965590706908266076390459755338425234987274916266923351769611695753486432407331

Factorizations

Primary (ID: 50290) 903344592651066639838492820709976987862568330541660232234109502106802059231851745003701 (proven prime)
(ID: 74635) 682673525367231353273165994538846492561233443783365685946326575405447023023625020294325593605784768295511380017279849704386212558693605920753521251796687594540815893144899335092780971614691259769063807848248510247383610866599042084714976242886649966371293181134132510353476151666621893835808047887468247390860393115088249359892488585081859617653158523840046010607297959701171818216538616478555261221883452147318786446557436613975248672631 (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.