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 #1100000005019297786 763 digits created 2023-10-26

Value

2538918898809057531727204515057731500969533551590168692718503429226349126650577413387369296859436560652857071284456689469323092409809491123231444699048348733514343214463572838726418527178369445198554054696355554070244975599525551320730789641365297424468653791595289485742856722926995753133591659257384757562187516471136257414053177073834191079608706919660003311097294997326494891126178075399359633375252543849088315830003289323947264270980481790833767075287822307341860146252557389262044899074074827520813099843967853678680515647957533929991014863417372385962234678204748215114702205110572106832970977690738005193008392699680285468439432057633152470165372631195067948830107838270171682248943693760759396771691845077962363193123811433424024484162159104183027309969
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 13 of the certificate chain of a 834-digit prime (138 intermediate primes).

Certified number834-digit prime
Certificatedownload
Certificate chainshow step 13 of 138

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000005019297786 --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":1100000005019297786},"decimal":true,"detail":2}}'