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 #1100000009052741261 883 digits created 2026-08-07

Value

3163661133115366010248286500120720301316004736177728671706345519157471013945477506427430673212626068658730333423724132198861320008647516111987606548376301082699451858095325857286440254969968635346618185649426013059500003010317841254167195155968450812137529305179907113220857560354830925914348224392868421670443191143790162308462830675598296675810157821840340441645228165314554792267818220270916937369094618695386153424755888124181670164579933047031506365382625763709207718031855324445622033074541602225409186370329800972998003511661020622253341908868546580858219905676342571810998540910020145553024054086843737055166416286381956922102556423852595780543212825576246857380822334963801118199398115320482761222809105546442021866001693218899845176659367028839661004008640201658823657421355173241086696192604507837490018957067326799486934903293528479769232569735935657615932723985708808787
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 60 of the certificate chain of a 1,593-digit prime (124 intermediate primes).

Certified number1,593-digit prime
Certificatedownload
Certificate chainshow step 60 of 124

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009052741261 --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":1100000009052741261},"decimal":true,"detail":2}}'