Factor Info

ID 141532
Size 696 digits / 2310 bits
Status composite
Value 197666230715016727942385958149898333373444092316838523719756722021018712913267931745359272656409281993525636725158568496315219233681695777903297730969205952931647945448001507508186261986608142555704061583566892451101859730939453396749271905893411243206399769305252104507194509770891045587378594731879342196849049669542757331414749261248051331354153053506772747320769976291743022665882923008693284457223745663808137800858178397678447640892904738411553244098300764604645555095581657860084922060557601439957384711535269768992361789702800058355265746556899206786347509282025108721454596635004631938514454227482424944694475889798278618391096416732152782679278077258874670608909106515637688563938293509

Factorizations

Primary (ID: 176623) 3738951543399644299370290997 (proven prime)
(ID: 176624) 52866753799994040511159860905660557053634995274409388090986870702037866943004913790427026470024516278119085459633304694639507111248823491623385023439371465382448626807570485321570336052178992860362516663130476495899787388493552672093008373620936253441088380849780115854604915845537581962120008726983289906080843831131180680169393186609839532276876265248973869348910029856945193381844091767401319339277707217313575303645257877816868767806112831301748965797902296776877614549141618068491004409218262165173691549581920139013667514280362582313859158883691359763378345129949035946398463060290453599581875008114507848544086576586257396835767697308645081626985760878433444497 (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.