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 #1100000009048552346 1,336 digits created 2026-08-05

Value

2398037141369868656662133223794519194686897141930898541976851978494558527199190342507525611262232534515342133506762020864391951917638291834180923981349781494062930696088514521964448321745551576159318641605422662572022035225245786039588540030996759160901487023614311885051571828352754507405152199770882538099507778641123282189383006797306841353856729053716457842857231991523126068537214489600296937732310647142871003998677967974096035361726737137218183937998818833736582590713068701437556881965157046582616053686833426721753635190004448080211809793441362184304901793342596396743397097449069314029499413742596036053549192488653538373720948186685978096590868386926767934483006273904028632042306161677654874070903849446029523811720713720917384473207835131429440702507413912860891390524308344777026398249947659220216799455782594116023417849765753242491549123869149327246380631966651565713846462863038169525821955075383284905329232104493154036031806846787203437665752817007935365362659234937884938305340409853985659998708374146036813370480203202747424566034166304892016823293140141788292837104289058736594050471288681338252558812846357312587182330361962366302458797136457876687449182851938809652846653656647325868050504309103765523394827418070930208731202773540103622506118560253293601701880321627667156557999268620687595881355404619013175643
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 14 of the certificate chain of a 1,493-digit prime (115 intermediate primes).

Certified number1,493-digit prime
Certificatedownload
Certificate chainshow step 14 of 115

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009048552346 --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":1100000009048552346},"decimal":true,"detail":2}}'