Factor Info

ID 160236
Size 915 digits / 3038 bits
Status composite
Value 313577970549195658294559489127537953059625741773800880297425654421940444455339461616763771870700799709019568901790307763021779865248056842317660617908771024262454176902914172620129466417622158367868854829126529911727867792992324429183857141181134767324036417906452546766919187713808665124929110002431362907053002980313955787583190673286742040378041876199514704221791196616581352541300611629752348657829574955285446096632087307405302460830909707491219975471583934068346023665062294613874393343727607497842459868869054436731859720448546938210654821307975003121207306422223815535699383552511272429739068418923143182374769042406617999557899170944228856094736943843271535483657411731659043344198199591096945333876528495312926871328867549304508351058721620417315725418083482845899009278008323556590573072318545006147608767344971017308164791933416731495658202792459611984631801407998755182774659099532364387110701530514433

Factorizations

Primary (ID: 158829) 19781162444822125989299477 (proven prime)
(ID: 160237) 15852353036576833991427040483461299427745930250026846388966151301091518337939065570846236599928404608849746400440145590470954004851178265987875479561850542177144436792968423110244876811390985235434431259449176089206201209392002661788173693266032165854629700259953618693324367055416733339085201681903322226661380317829158063568900014529161938309782618894218401399078720271075537999044622220481665979606512902599901421807780136096796737394461261429948592321039776513449306230674609325638825947081152471136603090731994717148523981145407342089050231404270758081566354203303035172182691046563461970836939021920568867383661160909200080299743896195634415494831940611769129763194803770796656009725996424476928316183451982195117988976311756958029033428254852350722548039412038850802333532471497077948866041044440901226165606382525103624624894238398229247548201740283809495991693731264725567699424829 (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.