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 #1100000009068054301 1,057 digits created 2026-08-10

Value

4038888405469480404798887475920882666885610764174858279331097399397676775065790455850441919298517826886236563537383806770444770406547585758572181825186783827588476739968586474876247130398955472443114214188602114892883637308085197305318843185710463234313200204016232917371991742701439722681764348265965674666522671237839939242389000748874538624476978974355601356601977392397357644880528828445884596801000933268784034123507163669094183441893881976687095344466353468267752835034627124317709619075689289461397806186952315741302016504784915166204468257640500858739566747313206622213853802854085667130741416337917379973120996829841230032815658837679334198542866837224634087521787790768453965154262115213103132269839884368638908214170384766819572078342510980775108768007252749398837679748708065436126738634035059956530374277052256244183313502777915904393279696569765517516468485008538009597910399139464736971786583006458218006096748646018560705186288772521015013676507923114418004509749403820670636340134077667745468792398938775715476915318493789196626733923332157
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 55 of the certificate chain of a 1,745-digit prime (136 intermediate primes).

Certified number1,745-digit prime
Certificatedownload
Certificate chainshow step 55 of 136

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009068054301 --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":1100000009068054301},"decimal":true,"detail":2}}'