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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 #1100000004933262672 1,227 digits created 2023-10-25

Value

384426509772254984659651043458902460051768809361975806690561607374382734082709119567927058258402023884181726433427159549730841462474935871207920597923109105585319190902611832863153185310734961313367580473803502449873529775367385874618112989816806918971506771523624926953137597415645490801734814366916679539567169306002436885202850254131770183673423167025750790462436693468373027127476882980619406787491166758721254780170508042011200832286558056412411691638544552874294928165763595036428886894648756335402661974743334022793410292749372929644224940601226610828192460424653934945272232867770295862468881473538952824780129569102352885877119363397532770010811555310445581755742456219013797268817965712476690882697845475455465226037503307049295104564085447142400723903276058155103405199784691437071181898825815415416950522326783306351876611525339012056534100651849840946541867191546851623522123706133859471627912066987240278113201945055342220737093277387934394509602155966494477445617363387564902852629291123112294172105287044004688886738747799380182509982929853917667313538784226684881145238180534317978031728261416976839057586674800252771396456030277121266489613189753951143076057139123736686176694770897696666568652421125192628607
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 55 of the certificate chain of a 1,760-digit prime (202 intermediate primes).

Certified number1,760-digit prime
Certificatedownload
Certificate chainshow step 55 of 202

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004933262672 --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":1100000004933262672},"decimal":true,"detail":2}}'