Factor Info

ID 162714
Size 944 digits / 3134 bits
Status composite
Value 21811501918233703862205602297299914594587029075086253928290634937948231992639360446429326456745121514889362247580011870714550444865427648168728144317975598354186796894803048974358773188333378547811284234932533480047512602597759807053334862402763477064078439378821111512347374899374174217965343884040473905950383962008758478040226925121147778364913979276710139296814961272445622979735908592708737995578047831381007050496969503412688816403307575704468970843780498287376205267935319871814348195803293482005860659718126762589930594076208086186937019335153961551886039742384565562793163994765727879059791185124474835847462847536893976328772314841080571481360663658300257057711629330051627179583947981866767999865522929048914348544326319696977542744463178982325586151112449215495283542994433669429693840256740306473749615863004353946695224607734011479914445843421976044680401360359012041191146122614949924983308926113257237603119878052099034678908937

Factorizations

Primary (ID: 161395) 1041697754447232665141 (proven prime)
(ID: 162715) 20938416949749283846431085048595046377641924901340391965255977652893373169982201337952316380667410969947281801632980360924983382584921301466237532949013035371903946545205225477994685935561669175505172434891135550015193516840945312697385563539652312487736762493227803717870141706179662449923335917252538237255450052370942688901066979181904574584348035893924328169441799157270972966255971734284758279748687547342100798080710033491336269602207366107882446872214639952831569972678196158854586504309932258730586619435944894324154843914547512186216223903888060270174098038446732779451506247413665998805797177684367399327797038374826230999123502217502579303456155536046066222855584307859556892185735210721426250470781210629535697132906164888237366911734346483544732560389889226563536062043443998471883477147036574713857241765275237646147410746779213542084639158294186078200185449646428307481331609483808256507250113807290798109957 (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.