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 #1100000009062631023 1,425 digits created 2026-08-09

Value

374280413103547867622165040727961602939000366397714822609205673490381359388620035120744398552402550430938576548124026918324143321064622020674786736926766842205441095957761793759264399607550126079369774999025799089254562349113219272023625548999320033942386306250842164146812759168337236736651372605928649559597501605811508251023797389515363461034524214950064798872283135507054160497464171881959060748827129906925595992197881730810630839135936766997890850651402623099443786885887657328727057716556757506769877078993996528146700384697461691716022605270641135106470518833544805998310294422723867317291704056890562622926931018945331206442309448500037555859240969578653696657649329424678742407623522645922807206729468020853930030615564322581099526815888192894488213243253814452064676243446538183159458466485336341463643740862930341712564800476988598198512655216644404631410575437002071375312799615203671199451272826205455688988015796640896998497471493807666175418587103505675359739097210667433480936445611969514067114087312702894242022357981790745174472981273870676824063287905899661296071879320687314883793041028863324090855780852975201783611938908462582309889411299037048251064774626634988205445809085747163317851032805446857624456377226945153257978740851826371963696301669955057409801732616254142405314804002982646133344771007865873844402219704474440303165020923137117894290067682239838435482037041463076345015285774979538537093
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 23 of the certificate chain of a 1,696-digit prime (138 intermediate primes).

Certified number1,696-digit prime
Certificatedownload
Certificate chainshow step 23 of 138

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009062631023 --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":1100000009062631023},"decimal":true,"detail":2}}'