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 #1100000009071981264 1,467 digits created 2026-08-11

Value

594621530332358352330946377366660874079764389429910042709746274970164395251930805796469408354202880396649681706335151062960210380214632141923612998622254394272118701465686301134313316249692074971867267270766854899710497163400495949345088113982001970559479340658143510073906346535121443072758324341772462195299107342098796087959429698318679117931972261894605557064176243613702805141300852167716976137819400243066925673942877822945304430024866215589691675186541759831743868027013130546564991708654941657320463177351640692246124434636248766013534657810450949631779091485718748137675170247423255312189032345863487418976895992899608471023284173481965274818748568370353284468815620755146242740538981967059142251917010526494017246091025310548511642289278277880944009074554051130528587300822545154041323526190076738411577303528329418378447846640323940679540086524203546831612627970931208032085800140810312030090543257202874658701383262458042486479302219174641979541735661873302636196499369856991304995395756971696319519064547647930647524830382030693386599940155469003488428533063046517213659343236789651798235000438579367191410419001089488722678625598058782097650226026848045468221101374629409152339798668920078783232353793345011520184177110052740623236651188186969708346812034767339446152133752863917870253034377637484511817974503505276850655263992122289483493177736827433739625711687789813473899509465010846152877277309332128282149736313161214494088319124760907933935288041
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 28 of the certificate chain of a 1,793-digit prime (143 intermediate primes).

Certified number1,793-digit prime
Certificatedownload
Certificate chainshow step 28 of 143

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009071981264 --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":1100000009071981264},"decimal":true,"detail":2}}'