Factor Info

ID 178600
Size 873 digits / 2899 bits
Status composite
Value 262741957419743974848426215218603211428196822895194976687221246796817206213608674701321766041791202343340135300991874742276194757673392098100363583786244510365852815330449644255745187601857403506473182671363453362016859359853095998434247948601203221054786400868485330284344079260340633421825349124729347279097526815701080528388188644540003487534954117229134058543127759488393628136190942189772381886718852272476720321094080712040058185007599986927416072099163840277258498377906798886894371734135564893735213452785116792873567487980822416914566645277403714640975494673205994319782823515052922525651291151736903868434527058006368220222133093377678888011770207643163344920419681133272891490801548856110515810758779724446830681576219612278530863146866468026386990092611303215473900114918943316780863677676803753310638409284288152507740025919983641590543957803138228903940075753

Factorizations

Primary (ID: 16924) 34793698453153111728444033239693392566989856921455623446989152943233246691255224351654433261836439 (proven prime)
(ID: 178601) 7551423651426555729279290667351485466940161941727772894437466614455270318894480771672634025958965913035208866574231891537668283453873843727803447451262041887025251559103674612237586277404342657903309847400930778757934627930344994168649030981463308347912057318510422716823493690603255092895456991537787934947156152305213087516892678796933687445158796587805533165180498855769252600905848623703061255020575381141762677672958055995548435360935631979340804693026764035428870997094346682190892040822996977098287135738324021845750775079437640757400259018630434381545241398076575147537647348158962287220529568453587852680642256503660413014500125258236328401080606722858813685624122700641774958914907117461332135652301319307592007107198641902027551048688210338339904566660339047232127 (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.