factordbrpc · fdb
Sign in
>
?

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 #1100000009059542970 1,189 digits created 2026-08-09

Value

9213756077698148434201038083740953293968052095310658597670545046817308490806499175039597066070935118616262515016295492444013936488622679761972203838770003975809929529761423046389044894028947356813387164942052943278948383251839130668732903004280013725483288636806520415183398104212099693460726620467324402376159059552878625472751262531485489490260143760395072471248668578999998471988869868868926339901805133447274666275682779488657404345801165820331069335977721369696334922083322787722943469785235220768545406071821330189979102569835845584092481023589986016768730330824181627841425070548932239749721300568842981344440147174033747754888963149803335815482994762648562826988644836903262414500014353338350420208079099428109121302524553995371221865732624047416423424475257877932956527753266765353181937028937102538364729407609119544891065492077256196482687299006766652508536632062428489137426019344404024072199107130730551729442587151735825133989520747487215894862276468817273619519096250349221159179736830521337420406208296403913528915323422169636705092505379751424106018548063816053168462902566417914825966899406147859247375041488198531549966291078721931159733032923974686425648367405447853131
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 82 of the certificate chain of a 2,263-digit prime (171 intermediate primes).

Certified number2,263-digit prime
Certificatedownload
Certificate chainshow step 82 of 171

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009059542970 --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":1100000009059542970},"decimal":true,"detail":2}}'