Factor Info

ID 185351
Size 715 digits / 2373 bits
Status composite
Value 1517767329222445726674522323864135436251108888394316434746772880265865573591660032756426134320472739291677427599106408971011458734467154620663058892810442218333388696720057334519901822118272684582320372004644934536478766491499612906999780854831988930639381159243278797028667577970167903347139660596420877923800334670029543326566421705316987619793860820649397584859079509799377040501307126032168456592655980146861558210342303273884892617924539697435841247162593621759337879708596787133857632346246707821054817828143405737266737102583176333070364360218267254405857560323330956096650737669114016073055496668828124675825437893814741591599664645219260457224801278187905985799988905150520012881024897484641193245103518091

Factorizations

Primary (ID: 149630) 3061504055141429624638878278539 (proven prime)
(ID: 185352) 495758719206508043349854336822962823793697629459235701770693856177387492851604783318155039833126129073342801835875233852995548682555948690530028835713684527989105814927673322415987690255481994761943293766062394801761211909467634919544950913980876160702000930549567539363312798628034340488058457620576907364610768580979766436614581177087713043054014268978684111771337674905721646724526124575789800949602632708585703718743344321392411299899727672391649548860603474416020226742507812970275708733673536810752430052316560978263393094646512982605464240728707378912179015417334368929133172406646675688316784591925427579661194007660732007147283455552393185515389068902185067949451577773255169 (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.