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 #1100000004985773369 961 digits created 2023-10-26

Value

1863242620843324228206829027944728712602112893657846958791110807399459254222384623368768720383623993721901300371836090984285356144625663577270744603632175897057638056431522634948168809799084741271159233509081396164420272777824178776515653273656701775086975518327252414343169474968875963946890848511304450735600038826496131568396170893282637483154448103502318350792781338265656887450900422663982723271850079057134776318124935265746398831994517627410858030337872444871457361507344635223693524607244083654962035136711158659483720978396009474200772172022421319747294929783784526233987109392882525668060747104336259025631884219280952268999796845074590868218781638309626291801218951788353303542300453420501430767222985652792880873039897696003562363562423609056828325394898490572034576011827263875155269319762927546701116003291590919725478321394758040617055985630342669683044010449582847233127555067365638430413510570890423512224857869642195015791553184923156485611109
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 18 of the certificate chain of a 1,101-digit prime (146 intermediate primes).

Certified number1,101-digit prime
Certificatedownload
Certificate chainshow step 18 of 146

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004985773369 --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":1100000004985773369},"decimal":true,"detail":2}}'