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 #1100000008793173752 1,018 digits created 2026-05-07

Value

1454446960505991698876771750611651312616744690799148158977063319783901790206935878551955606374794708249409773006267635281226583240413934819109508701548875145541867051510434410861548774913197149439567853767689455252271391198725219874147994776789451662585011651884786503453342222887587451951081034524870734077613272838192394333237774690112945254275909653427028040756226168255675024957023057474131183418445637244155271553702811819318213883925903032020998970995450987761411432978575674344345069426357808860943262949668380413818126777453219844227527318586794460566093873455132358834896329790481229868594159584547313211893453281062894200692539248174888288473262712344125794242304409990227631716143632736371290227075759151154110249903672452672372002327716865067502090925737682170340635002076120838585753726446848518485475200291123263233619919823514415901681785769499703015190398238852090568583424813762289692746882424554874298979994353682803911133011747426805881035188396291119305992252855501395865011453691878264025514150877
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 192 of the certificate chain of a 3,895-digit prime (244 intermediate primes).

Certified number3,895-digit prime
Certificatedownload
Certificate chainshow step 192 of 244

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008793173752 --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":1100000008793173752},"decimal":true,"detail":2}}'