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 #1100000008676078324 550 digits created 2026-03-10

Value

7296429839218531200006266683882582749688800265325398070576513074674731286642894163798504935707850545396855194064016349507282798754749305139132208700831829058696523069785239905892092458025245182132996918460985098588006228638342542589047236288807966995650041952511329380341491008007414258904493243713543726645737609286395097039524520644884101961519451012827508726715230288126062196920940348413771128192535216559521409387738331269423957171161455029693821298648898399914468815785436230485183939388619949238307776574549459455715198600901136135343798416939
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 69 of the certificate chain of a 1,242-digit prime (136 intermediate primes).

Certified number1,242-digit prime
Certificatedownload
Certificate chainshow step 69 of 136

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008676078324 --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":1100000008676078324},"decimal":true,"detail":2}}'