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Enter a value, an expression, or a term with a variable like 10^n+1 to list a range. Switch to Database id to look a number up by its stored id. Reading never stores anything; use Create to add a number to the database. See the expression syntax & functions reference.

P · Proven prime
id #1100000004825569885 3,651 digits created 2023-10-24

Value

149560024842936105316879806329617561059148646352273986264945124022913990477270985336539609279348309418805701972584806926742834748965509068739989225956657462650075925683423231210911089273210404271058312510802454769752209261572913266630124027871063956773573974426648664987852034830537276571516858403588083324238548252385822142938896581687472400968388306301499928869107365248096573136041062900282407781043359953870318838412192675823214595991252605229341251771919896184284416766063751558506432617526797908290423980553419885720143771429533817246501479491652203386337312521833012322697537917913174182451966482749342054808461746733913550771708777415734277048381350485272761326678670372851746508136613409600202823733920362962392663303088956851708860382231200065586292876860230115897688027346654698294173159388972310385048405443604006076098010205065326326407239914280810516821441691890769173260940994714062406435762273465778049982596042667724680836520291507414461016756444398745645822573353183255339929524767531682789843007196653668405299724432880417223001031632030003392592025085827497405173550416935785540498204741226928408386531196478633529023123885036864290889817141973544969551808749312015038284370862877318581924694817533439829996341088681179314704013746267211288597159237341033020808047905413974414800563115266311701492187811281809971847951647569735568198239596078498872214073213899821264466317169241537334454220837568498830776871684108887884340405733231206796620873594031316816107793716026214141513978948025243335390922186364398481883310781188063829564854043171520307529644951305456803863665075908003162978283573156024615846176221484467225444401484885029745439451400657119486739089855920405701293973693063958410696005727142717539193397640184405923357108187289687884703017016317898973157238587940150094910118199409630028824124483922563044748033612822905260937700244835263570318797935586842460167768636483465206950521626285835712079320389200352506109581221736139431226652817902418702512812230919333199930303355599921624049422224445154106797786724602699034213526834586627684445306108839964076650513064774591595034122847436745157173367381069103130052201501750467088109193019504797471819990827099882727956576869368430545553530496251059935564958170694743953361619599455312443413982507983409897157746503903835970362406207901388971999959011455355696642604412021593841031552169228769112619447833913399825169709875003762414574341307403682687876411864722595883373819260816528840029435784893621827468905736831875161811846031191806215105934242073336451245326221183492983790573842680582516494912339884443836816896134465080118836705475831540590717299894602883467459164358681809864648783742134058256503607106936992929898640091795317414283926811916562500926046845668557772006112367289787675737574701155531340349461579587527390905034674495678708700885569579515058310265421039840582022404942968440544895769541605494799182961386945286278668911202277174568931448357487618207990860521553013109654104790527886332249927061801250683264869167221307968701230267564271492948066546988912137649102611767138410972957057311954276801382068330861484025297640598103306431421105742488415968857565011536592067254495466534769876103340431956561613446160260489416329092542486716408070893314434887036167976659466171587035802201897315446952549836903181766321873469433599083864356136957737901955102764541087983793249585928821158518862560193776690222401619774986633708817602590599737703202526105843070545905665671697004980050108303729889554036913898921819625810011213262599573336247114712905182880783831407472065402075683458265382490392601311839553671749690101414344116617178025586631213261560223
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 95 of the certificate chain of a 4,312-digit prime (574 intermediate primes).

Certified number4,312-digit prime
Certificatedownload
Certificate chainshow step 95 of 574

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004825569885 --detail 2 --decimal
curl
curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"get_number","params":{"target":{"id":1100000004825569885},"decimal":true,"detail":2}}'