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 #1100000009068054317 1,023 digits created 2026-08-10

Value

860607103982456785555728929389320156746023129298304221756387374557994727533093874022862629658198042969196981955704078013090278673719049364627887444675031537050675290660827045989664366863690432708521186357876816962273976090704879533354654236192370786729103618406216149036275173899084261333251210863420150973091303045292863664491160458395473576920847662905573613930833678327041870071034965268045177945319068948146682636375980861841267379452391104115280337576940296537507054642348549715027279963889645797373845644312423169126984384798583291603748802542545829925332831156494874648409935099283966859060712735097578223284730566679618975386926582418628113535675621148317879956059516624057313370579064632017309404904281266256173297817749152104474814994474052065735599865531992677918287570023207318091248272055913271430932982879179680585096229507844765760405828229592007610388687740220818943571739405623996020329481800955612928532730722607891897679924192414145119094080158850035524666567837297562831417883960771697313168189644650871
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 57 of the certificate chain of a 1,745-digit prime (136 intermediate primes).

Certified number1,745-digit prime
Certificatedownload
Certificate chainshow step 57 of 136

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009068054317 --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":1100000009068054317},"decimal":true,"detail":2}}'