factordbrpc · fdb
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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 #1100000009117424832 3,010 digits created 2026-08-28

Value

1623832238609605075738141220177255650834570778483905066512563277316158880403830173783550608420490357963592261925226450778701883841267141452180931796994675515994278491895663104140135356665827538826639974739165957460500451718333872669889768530877455305821830899341696503663870279571111621215696225798210009182200473374041699874502579744661669909437271244089870514806162207869714611442742993762368226137647046154682067211925134679902526284995458145088157704294338313444799919937296632439666125899887113964756623996187761172392629557995008730903404223987021210893635586102457774685944354896658037312452984439406244901398651340914473419886635245637358652559564534698410190720790318516577120544463819338370784110477804828200960050829364392427102600983390428934570762026477628971579804123607245764555605725863834992799936460591139961621144941357441557909921157873019092213850328085908051596020822497548775908065533276240348257252072785842079995251483098397851844619785366348438180031650364484581267112486399809378539066552996971927313361584865508760071014232349255402714373780727586685332337791664599321102596453948170020320479307614869519671460744210905012809978298819623436657394143219882070248372871239386629415242487401682651046215166101864928206809607010529929431006155133851224126056639492370430897502781586463478451276934964624102355978599904745269633513900464335314295291701974779302067458099565626918396535402943306774576073036294873667505515015325520758923393340228712001193923392048822773127724444241925455107972936933175176463581533528782810660163044754156854361629060962481294588587863632389454445332473476959492731790013370828166597882234791632698684159101174085642339254433477702127793287252415914961551594595463595774319966530342454460811455292281472538400139951745197043306853379300159142392422910752391353259467365408499821441482979225211579960238744631575249896436680236339502519841605856941598583997063748993697035313952928153008918202309232467302299069376497692715158928691195487940986627276216449798073231327390105875853566971656940734604467003627485249908535279207031812139368216888683296478087919279171287114638227547062491939621881530440678699298189589479987666677200934015199571613956005389494308348822225756601137571836402789659508408421324572384439977840685253790486735272173316906995064236335410977570173378531104763225201587341094620438157922978513380951870177576254203434054488533882753460495900350353799012113293337061679728796379258413807491713483509089713487956695098853583025759228958894521986290381087225485667763069402298718173243565825374225967898507786883872464615080473238330318260678858547871018109004319479876558910546346572443194176315582201932901146642657504870877423553404277607008085605082148978150887663649287069482434333982473892416471940432510870895505675002846174299094302557156501176432730033288686897896116521516870004948990530245136734888979891993447039102486811429257482324889107962256460933925613527518924132829178223529907872626980761595181298839363485241595431
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 3 of the certificate chain of a 3,029-digit prime (223 intermediate primes).

Certified number3,029-digit prime
Certificatedownload
Certificate chainshow step 3 of 223

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009117424832 --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":1100000009117424832},"decimal":true,"detail":2}}'