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 #1100000004975535256 987 digits created 2023-10-26

Value

781003667188925133506149863671282947341016816180210071060720705227918412348020614981406437241512857063434228601522077887834032730307577381694567304133348953511857492345523798979941137927383278834897216287449007694970252444741533387837526870527703162586799491294459977477205948896352257815994726850131672501403548048677612641824195711588531905060856733126224355189235678572626626903108724704844557698301649429641031523421285972411804892600692643167740944344547434770618253422117883672909807790514899818210256545341979328720747181480806583569512713226780720336573599783145806284298843947234961124925787644540937778063665335210910160354051871432126862642830882152137519911916693825634457741873257567896473177166840788115715753853957092831968142909116910424715802720454663175549391756604024248259645459132766945379035220200531883533213083458600449528906577608462006234362940929589805298461847701208261540486223951626314951864222930998470701195379451435338939507161653636445253199756917782593
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 32 of the certificate chain of a 1,199-digit prime (184 intermediate primes).

Certified number1,199-digit prime
Certificatedownload
Certificate chainshow step 32 of 184

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004975535256 --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":1100000004975535256},"decimal":true,"detail":2}}'