factordbrpc · fdb
Sign in
>
?

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 #1100000004918204775 1,776 digits created 2023-10-25

Value

123915184520588052893152057354208398891095570545068319654931221077996661241815553010289260237828020206458542681224300520367055451269955157546045730697792688463259705837393053973340257628511863616154957709447631267090738694326515027795104595849263461961686823524496298736233272365275333198431407164956186900105392201559581044065629930071688256552871876117742339196241820947484642511621918550378599063363429685960892250051116518822984761702237249140341030898750206436995145039694311176465523000144953620679647925017961531138240169420564594688305240620961623142059386511973803922550835678618082747550664747219538624685590121277227551577701201147509662921151656805275346864160019942535977999190899901882634791338221097985189401796366728615207610152300419122456495076317529576548804197384664849275494380244729344771523617514300732469905816959796330052492753421269166734813731579084158203899588038422239843625119494983439606313999078368064965906758247269831504669962515699116544444470288077392903489886363242443202220004181131204101238782423722065378235624594449090904256217439304830812790470697127415518046408051957375169207869218114261751544123376343546149590707637087655103040044986685666499654019775158400663299269659154407292089978730121750745005214887946692545344328284833891680204626793880561885143280589068503658815507469222080947596376894907013326392554953803775449474188135775438813016267824103976836772316054170985009035721212287469233193548984656727308094636365392186378869174386616769983262365340584464339443569440161841370540455018120072144124366619975062486157935784822618262874351601433881770332228512407470077346904306060037996434901120319637898075841522343236059440901661226182977083241132309969167318059267512256167538747207185723050706743843351102471142505581653
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 17 of the certificate chain of a 1,983-digit prime (159 intermediate primes).

Certified number1,983-digit prime
Certificatedownload
Certificate chainshow step 17 of 159

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004918204775 --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":1100000004918204775},"decimal":true,"detail":2}}'