factordbrpc · fdb
Sign in
>
?

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 #1100000008810796894 908 digits created 2026-05-17

Value

40441079456364748583595580777200495787869199605276170576322833771181947807461940306414714941023867255766205210519013031149244447165295750218137214805354766042321319506557991518828211838257114836605938199634114883182284062065372609704563531471923201014017612284346645206166185069837516699640953080590163114406395454345589392071414481282886803063026315197914513625743418410094745890119511430307641122777796770423373817810543307675210909085263141058721851822909099075377501968691443282775822209395523008729387828998975807401084760128512035682357459580814044064413863686208317499345943046935975956384933211622386325963208419339556918593243774830114605320278656625962359141861638341716296726055955494468363902948595927772780533669209370570841820991466594452030057503194211994331624209400385268289422027212597987217657751499385912205930072481430499499743318731225379466992197500401685156738988099114163539827489021
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 67 of the certificate chain of a 1,703-digit prime (135 intermediate primes).

Certified number1,703-digit prime
Certificatedownload
Certificate chainshow step 67 of 135

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008810796894 --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":1100000008810796894},"decimal":true,"detail":2}}'