Factor Info

ID 188433
Size 1204 digits / 3999 bits
Status composite
Value 6397975923932192011910885768431257187920008439655928759687924756467087270195395752296130233645603874134009143205856257258271963667823383470949117330924043540364438673478708265648559977211872590948897545075696852762108061099991868740186664531387143287166397574558824615301385314038739073845585412685626664962865366563271806024829981920406217535285531374233453864095193879190829744013138256540231442867378787933667618340917273976757427320318258235027378160707314736639079937454065013948167661646549003845847151191348030768969747901006709122844486243490254379251648637663073539066221548331812319284779972253241182746121508325256459710255452612146238202860486198742051173397525549997405708089744477382137365313869360625427840812032278917000630502556206391276333519610169468429443166527340658440865765556258423440092666180332065707660962347149762786209381312133804661207665202055271655902409824221279935848772194172484322136249387566519762380773550546065421431975683131404650593873189130809283852930157347072426442824770079032860681538042010784904809168877994004797094992945304049945151610373748130762424201659958320654284159151624032721658021087615943721829985678975545480670133354595862345435572707337965949

Factorizations

Primary (ID: 152108) 847499019384726257346113954958447091 (proven prime)
(ID: 188434) 7549242863522181916804244204878047536165436896786743176697784111056333039620790946344703581311123947770827148518682344460291377406183395758474988863709410623235925545995930541495286068303021557677754504402960454949296027116204261845281307078815802943556264521039584420300215899428028146570572168974414603226098711395885921798280258708418261452443212088318432677002882589225627568053603364111458249678377380130554283446644993293700762385138126507181470410186128925656336104107369679589939946834079047120435763790191779917339435075114878741045993202003054421442788459863003838724189209601362582925875402220403471831456279198760438396986259299993354042870596049016162796939349252561323408403929900950745293458378216082604132369273230586355594395749750088953455877927994160094448422231995933248223284896991289420206069741700265159226380445282694539913979867514291342892061039014607443337713119261496755462400231553002075008831987902203836264354084409092229071435576854011097496907482896952211502826762035977859243149821618085603295264741353967444261975366946239964434932424620572123037145286825009027949210580110534046343770962826070140595213307281148532007276932462623439 (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.