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 #1100000009023308713 909 digits created 2026-07-30

Value

451908107829018832187095261222375920653891172288006794938647829749000464955782231792197654755881198944150830235130555063474620773432695959727445158316548249686642690248328923449585721116270617457342065746952447024261863023461406313055730845098018534979594718550600375912042480437884983491260776233438223250391296487185062720704552652488674130371081422679176560604558660822961506181477211787425149800662810139610220011897949675604378859450315358753946563829506220451425805636323329408412639164252998216307165793595597484688128671714393583754094073698306463522211543325216210443733433101380852226162189636119024075926079607690532753108183400913061965265481770732975732387245316256160261358813424271096531459931911396540268485412405141808958277391769712285755242331818829493184312149095565783836400970659347993219632957993237741312690434425918687072737826871900846628547604368905570770708778872906492093208736507
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 20 of the certificate chain of a 1,142-digit prime (95 intermediate primes).

Certified number1,142-digit prime
Certificatedownload
Certificate chainshow step 20 of 95

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009023308713 --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":1100000009023308713},"decimal":true,"detail":2}}'