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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 #1100000009041058982 1,170 digits created 2026-08-03

Value

795875588782737891896550199352216707414191762973783255378441519558719297835047873558449218508417965162545937538641309635396856940581507542677888934375804056868565828905376920348516030079411612910395811692126655653885479784346817519857206263040766279254111385885967397160992542206075359193337145123476362521724307237902662216350957493401645907524476122056992345168634419761131847690382349721630712266391014431071438531154424008052598861996303695795843637837370616027964663845530634267227200919476379789863525582301690598110086495339969025575490741941840794408030052406754057016301804185973466483710908427486943797071296382379806971565534400035227656725179083093036313619446091310383358872213622218059509552751625400064159305075547498382044058367563166706469931571634999156389856701491096234712823494439824044484455105807426156526990392516317132840205690896315104121372543872717288587964062609653466216922308859443455865691350352087349357676119444295839036106663433066488494031093973187438021203704009164210198909511336739035825581963281606392154331507854383361494197605891495952311658170097649869423907143971745378567591919115910498960638429251452942481184583207957812717
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 11 of the certificate chain of a 1,295-digit prime (102 intermediate primes).

Certified number1,295-digit prime
Certificatedownload
Certificate chainshow step 11 of 102

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009041058982 --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":1100000009041058982},"decimal":true,"detail":2}}'