Factor Info

ID 157873
Size 931 digits / 3091 bits
Status composite
Value 2413445433258746790334515166263188944368352616412866139445091082419946499840294815735782113234133813502649498638785336823981063024770310300963905460474188102318795303650418607795326625660010186705966910892070744632962955886505247283153959496096907713061075584840750477809420501388047047617550773635706053966247377154830224999988411308958520901254028576828410288039655584934431115191973992556395166119594275976240230581146996086383660121935320095211767058643625085958466577640501085789348432957893785634731172157601590732342278260151834802547992248723850845059307401102217343577070899315417875672715708465497620841613381628085043154827051270209208421438620017680900519017342953075389617879246277936789974368461266867399700505334376485035855354612542165659575546117234657732011497548666485214401710460644280510037605895921010917781990867180986157794989297762878295647125122978144500353111933458272236659999942910991611596054076679259

Factorizations

Primary (ID: 10285) 301311116540899114446723859201 (proven prime)
(ID: 191889) 8009812120327636726036555815512789489501961669959198144482573279024750489009635381862865204332395425856686238766657217769705459722239800312768462029001196824115415119931822584883914417817300321995985363971032502228684535966321583121639269352610971432955193500022341982913991364922543680060430270578306978059092986590469664578068328867749527361589251275257043721270664344016197938405312530176656379827756741121762757739495330316114325372144440239563801370251014334644887955110944823500076190452972440681197066124963077044757731102712942735820774306584503374235319746195053662716688861319845331113018214078294523516923198886126066976872809133857996442890271028392709400267148862941330206842824791899676429884484049312325991663680729175121789370480462618006952172854655562414338219629823002012838936368923800712515844759762887854655154055367683711957643942660649083747861656047193468266078960278750106459 (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.