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 #1100000007113549889 610 digits created 2024-05-28

Value

4175363647205015391932673509165725691193315971636896993868015795086899282277039049679190101793279897150776815973336618322246425977006531561559263902935237803487210212156459950597947454462072456145324885877502847417840672553584365140144398349388766906784800478869614991403653514346751785826005454304091319181794887710592349470901553301345035965281813786490937686436296533545377129305065196520710270673889477376697950192560995481423997910693954157872214399838672473811401089117721363718667516144485958464581066342483721826088028811958037855880656894067430207195270845442768790547891230428417190394527620180184811
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 156 of the certificate chain of a 2,250-digit prime (225 intermediate primes).

Certified number2,250-digit prime
Certificatedownload
Certificate chainshow step 156 of 225

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000007113549889 --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":1100000007113549889},"decimal":true,"detail":2}}'