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 #1100000009079602269 1,770 digits created 2026-08-12

Value

864933232925564512696402998464604731774162482440551636100906955230889657906140201564974887997385513991660493870603703132032395792591068561909755380578906737707846167458871243113815154116882523214703035032959010222256326554677158296008197194753198067337010402436552077880974499835709338294176756726084885748000847046449752457168689380189943147664286047776028601837061577427007444358754087795673466114876949156940073519028010744778817102090911975887777069724518940332889753321429705514923138647849097334786979872680349221010306845236109200437425349068743035120747453334798185079140209325608411936060686436028185845657547120873385894087855582040029095089906576012413029391572950636933128677339253422386781003267224847484554902765628795404358728002784087149692997186075615575106597036874585895781416268699604786338930250416108628148435526958095221160354843245123186739159775514868511022739961298353322386148251575015154458450939975808914252112096426165575354689967953822928206652653385193504983636981222058503617230421652559312418560732832290871417591089639174476118274051313991742875205479184832326876269662979311392158211005696074373957830523798985876757755590929732494854013652515924305688472910242295532494462757455925300748504279031857786346159969201176396175205720427058141573638642149541024853536246537613716594860266814407670141527170898006197585296738605474661696152329987855834275066015495414477578622089957522379069439945924611957766772809592666719296478416347854070622969244659806384556749750518856771783911626528707984468973452580114809572224748570272810485559887205062879040301529566609434250772899683779196919289670650290571903234977195525802136523441578029900673912442724960927409823603933820832234880846732221259322098433649740577334908653325394900571064217
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 21 of the certificate chain of a 2,049-digit prime (163 intermediate primes).

Certified number2,049-digit prime
Certificatedownload
Certificate chainshow step 21 of 163

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009079602269 --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":1100000009079602269},"decimal":true,"detail":2}}'