Factor Info

ID 185726
Size 768 digits / 2551 bits
Status composite
Value 614804164017948227166461259929212706649627040551512489172875128456557541671446311035966502516002368691721417664261485601667870924258908933835081915281306704506347127103814642997677181171808522280468191830409771508226422042529740518970361833691149788453298163900773641049096290897722537091965768930326613202703850017981503723554332997820300486618542289796906352997802223098847803718641467989526450824466951820959523082903171356124987624293543968519813175659020258398046195143099933088381314491373730799271379509213613131169322917666451514115108195210989844464596306753645248963463957698760965362183030465056234547946326802648720052605507473627751429410384482073327341189855355404889746802876227536375976044186607106743637203250390089233958524655962463139363172114067841

Factorizations

Primary (ID: 183992) 3937878282616593198354376668253306954581471982675274918401 (proven prime)
(ID: 185727) 156125740790909026198984048305852025983644439457509981918299458687124631094592241653545317258450929614024416000959347658146759621863257230917184444967348977102082385471686225571661237842680292605531939333065759451340961549869141077531386676891549639935378435969528307780076026327476416067940119308947848145032622227659589413581134282174162139661617615898208280842773436974119492647067967058990241990489998153883222566512947199134807552640954169519299407064388244181606872230056269495007508954685566254077340756236268587819529196608954082148689208845813913304711271466181998371065836986261082244506850938186118302422629781698849153081270662026138037211040578068437212111586861012910923638377302816734196879853441 (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.