Factor Info

ID 155757
Size 725 digits / 2408 bits
Status composite
Value 75785259773121342696470237814982747292934660881707531589049373539396633959023865220420385094213115205350299847384212131560457704754189032689860987449809042400154917457399638784244392234398916721665688405690223558489518276530959747924807712062366697727215294027848592300100102375976162293304596481845489861900969926115064036280750775776587981139833287626981529701919664460833391151049919994541143407268472062648944483870302885215672104562663989728263204087591701941280013627836740082461255095196651340428331840446156984436348138930306079087100003001733608792157129312137759116801594776334466141557368524647666003777459475632894157406407876574768040799742262364417216270743130149101740490966108639494832919203131983087432234643

Factorizations

Primary (ID: 188752) 228852111433810636140979007219 (proven prime)
(ID: 189696) 331153858700754027971174174682935657241386570256333204485690045305302571539767192311482727872020284635759242681318795024442963765937627970895918853255344080493936827127482144527675661252120843340185752599304338131843734251149220292538904923098021200365803301521153365132485775970961306160595126093907997016546360631786848685885254049328328709287972193570020291624402219261883213383807619466998027881304292509538952585147937169960480302979587495089344730784544149459671269230301437972917571218144323768898164138917696659135043896359481693242600804608958988365573507513112158379533175831663008070652803016628608020064397291621171457181664594954940906131323884561335671498320634688523929518700937697 (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.