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 #1100000008680829640 1,567 digits created 2026-03-12

Value

5328354534675912185850191949003806295706809406206878602809398944149566608649867176572247465153692522459838265483884003783586260484773108918688681857073647501631815232809048807002824328547878024403526461764881300034718470017995255223637593618772742621246062057593223814436815265178031744248340416471825077522385863102026173525593656226932132304173296034082615891458253180859030591479931869075567545867813610836855439448367498435995532518847783099726921635390013687235483946323111451278127998469303278457981090716357141129735508608799912595847051878174872277541498941292284748917893238810778187979357272137801380352467172949179371137273686770239257190470030892892917589232781004298426618788597916403522668333466272773414210394201255649046013153165793592914274557279661358284858104965264734222582827355984627167083668745403589887504541996207513230373542318416567364362204441041605854348235388359649990047189381336628041153922543869704398600398869453677185529972478059987053680157984039976424625196613344990547037841926622875191329261178056275207823092280116199678332186872210866947727704176576292395935247204636944436117345084434601442500988059011649770818438228604274173401476651422545905311989960091298714414233065591726821223284250461706771314362220697612555426904977844029785403583838625650460514009495173808637326100513758391388717979699184019949253829782082530010766045557682212980233137308082875523752253974695913093283002590285746997376759126358912015118346196383488670025364274769178180326385585874720904895088351378660305498565298913277909534028631706977182691
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 72 of the certificate chain of a 2,694-digit prime (164 intermediate primes).

Certified number2,694-digit prime
Certificatedownload
Certificate chainshow step 72 of 164

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008680829640 --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":1100000008680829640},"decimal":true,"detail":2}}'