Factor Info

ID 87818
Size 738 digits / 2450 bits
Status composite
Value 223780696531492732411594909364464496705458113672071550208949259849283833801178327461496532554959467187915723454252654802199630237088625904186744741743680617425095288861929387226416574319175747480892953052623110592491766607575583845532773993567927518907780319309718472701588145865650933027708776050232179155993762965997464288569054827503692683395556903344390852237564020127336218088391298455302938855328034389202798755820679482079912813564808533473017883761326934799302326198601628512213232072775682249161011975513481102157533457543372546053194040229719909080506708543469483056797339135338839183519426934629278107223971618157772398813025515748412206663608163829807093214152028527455808732881366574809612579576285146105556553876599512763777

Factorizations

Primary (ID: 87819) 2451115619396440849235862100116768648751167995117 (proven prime)
(ID: 87820) 91297487054729864666786930265241110585987379473453196820883024245882794224855154519141799857953760373664836251861909274084432112261988653369823136279040211602699991820740122035841072789480609565806138589760185285589566283350263697312270101022106149012088127555816414766657130895485482033702264189399689908683555598598077475650791316680751018196121303040868352514050894383559528351217279953829234100262240773550625908920146718131536530173057678102843079697684919404221751609139963792314879122771896480494628831128077742288063077851161321659115256688088078355515032421741479957869233644198464035359209740668669925542047336831574166105551701917970608631730902749673570300364514906512371962981 (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.