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 #1100000009055124326 1,033 digits created 2026-08-08

Value

1071035025096753619013928526049269938274857374894468192696032208761718209793708667875555647510913870050748478688347504426708264564407346006186170064832905225936366753697585681164069175810679426434905128855292652459637655645204983348098163102827805604296325950645169943997382851837052255641662414820947740891102901750946242669005626158537657717257430837194433450895844493116462013835924299413192913462404560634327032778516270022900302266201350464860035084885670597274902499317101575737693950603578333154058686290930840859499911343909895836668182154373836517267014718037024005424690454203707780236524850624668343810117155130377393167177796520027669121611670661199612546979621435217915737897778492362104104802941642567693447812066005014508059353258857373623347014444367920886735539126849485700239285775488601265482267046015049688221967147804419696786798276439866566469240398318541850912902843252309767527025450858520069458773356958025361500464334907109947008684430403546678229793760698841973023760090717834596444171444958724222310904287
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 114 of the certificate chain of a 2,419-digit prime (185 intermediate primes).

Certified number2,419-digit prime
Certificatedownload
Certificate chainshow step 114 of 185

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009055124326 --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":1100000009055124326},"decimal":true,"detail":2}}'