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 #1100000009018630733 769 digits created 2026-07-29

Value

2940141458163805347111533290834573546687038712293636358567214114678801255852454721223665313528451362788520813709792322345350298833521324851259963759168878444953101309036931646365347504832483160383268437597179963545979428782802464481255234060723865699040740489480832210743750766523522496883652293393569629948513418338603202282740120802572900223430815298205410271746137221554320663809498951232783058692021511786672239305521803644207171903923032677141979707714056666139047148053073976136309328701178473914885937475433318492981899290546045434319710515878358014836939802661329135574376313344263498780016326200026169708501920118743177309419618806478803994549240578978632064904543101103849110689145176300099782276517045803450350755137206241154659613105415738691705864328213399
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 22 of the certificate chain of a 1,010-digit prime (89 intermediate primes).

Certified number1,010-digit prime
Certificatedownload
Certificate chainshow step 22 of 89

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009018630733 --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":1100000009018630733},"decimal":true,"detail":2}}'