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 #1100000009046904860 882 digits created 2026-08-05

Value

750319609318916916391450997386009555051151145697355750994780945299058102566453954310448768263225154218231170917277320400856192028572310571979829318537214340683445633641678574973093314234759958648301291845481946565523517224088881463697273817333569935662958270814652839716220746918442143550778797562945350463011037117522387796573933936317939692672777547990777563833988203955885173511136305674285802984506178561988944725362983638830884171719147917602639609674517229291931401755455345007029670219461316438739941884160292022268883357091792527062829478474272096142208233402987644340516113108651264977122058879091120678695273377917227726622410327271909981517265441663812434474474338686718968757713444059223599362975424921144724628931468104267899292033124116351578075623589694809289699506002000750523484917067999092004694988018855987119752547048819556780381300031235928367761965280157832023
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 41 of the certificate chain of a 1,429-digit prime (108 intermediate primes).

Certified number1,429-digit prime
Certificatedownload
Certificate chainshow step 41 of 108

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009046904860 --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":1100000009046904860},"decimal":true,"detail":2}}'