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 #1100000009053029173 1,972 digits created 2026-08-07

Value

3461247966217442519060975937431184085511693495210631580918116839323186362228331392148438571396851299149296406200324503628297225239254923070161422607212357567481653536486649846356847183382406484251012808468747401242964292020166521827157017578973424044132504009772984661837386499908190218384005622183227560864045664965498677326280853013561104178792768368900076748889128814750719261405920394864662386949718320090192021914295639767036367273030288647075700188292404501296017271717486292348022005240920952140687797651152308004471790421773781311558501518027441065736927677904471992015730592081808701460894006777633644204914763061145954706014138402228806814572272512405830903714274392338859787074814830298219229254570870000233870562899917072119535875707757909079886889016913380969761605273235138498404769026813020548508424600076369794856649518614799505178664606150704599240836107778015073412426011037483066355296706468918870812750848353658039429006248312565958231174055420395778281730757643563855687231367491175478299725450483108839602166548058147785451513329060143890373434069320834796949270979003808874240777117836115970887259796722790486228153297622435124728564495912467224208224906692685092425959399021649255186897496151327627658531904297934466126641146871182167924330411214689455407765519288227456835062007844057421041444400966038029907029282800144308339257954735874089454982942962020454996047743284180572410726647759945428824553530733911640732227552755439104634481703786987297464004661997881489016206835388309685280686993145089027821784732259582169580775764126348451795801361100024010236007188353541637634684101486277887050366546621892969691383968378186648920905351715800525751448206309077226146891172473924257735952673158433392061029940848305997731790578843750348434748557810399547274132817291318407197922153972801937008538828688069560610288509109484735795128277686297410440004569353594824511159665319514678114913686804172417503480791880769784529963705300185413157661406477
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 63 of the certificate chain of a 2,848-digit prime (207 intermediate primes).

Certified number2,848-digit prime
Certificatedownload
Certificate chainshow step 63 of 207

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009053029173 --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":1100000009053029173},"decimal":true,"detail":2}}'