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 #1100000004891140554 1,166 digits created 2023-10-25

Value

18788257015744858316906099811643734582617006590194352345887126127275675624165087922522113780509146749698419797925594045100454019420596594156386998132534687916007641956433468157769834488249182037630518331466606909816203057256328390447793783191110414366143682457455573121283790956410289895762149541046959555039850162421043706423656325177591449330758873692087098429965110832764638850033121226465047446191054303967198801975725965430055118956173348424446006895332424715923934304980837700021213917066557962518901835674083595637120063505624961927663930100509979954409797495874717300181127206430464632864143356972759798637123673420235727854002443842044347071619581586733437101448700468948573502277745908496492044704169820949241250195996154162273487600273773639487195083551026397490872819867285689185143937112261796678064490357490981516810383865176977265678389882044289413529866109815117262208011725219656459512395520282513835872320548715636240241898667685228497913995077412454673978066269146697169100753022189391745842095142437628179317894308299164276195098357215382808823198666367748443293922790200091945111891544010197319745093450521761298877485191339022991554903670865577
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 82 of the certificate chain of a 2,240-digit prime (172 intermediate primes).

Certified number2,240-digit prime
Certificatedownload
Certificate chainshow step 82 of 172

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004891140554 --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":1100000004891140554},"decimal":true,"detail":2}}'