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 #1100000009019457620 1,036 digits created 2026-07-29

Value

8796755034091866852016655135742001531031845068181769825628316482198276093640440860481198167597179808335283980004766733416537483548806736470141136695592869254234012148982123347814765925738027074846565460656588442115522810244099390572778525974435142487181163383605339065577964085528057724940373610672902529215922405886358267367376687100248295015788947377615268445248577661532604268376357505160950158610320917092593173571157789017756562104190636578267115301761991884238943320000391829085997810567864731503923300799677830282619134533623875724002695582414140175931801498100281540705252807935141374067825998717706891021049442112387884676455137367914784427611681573280455739143925344858447188704221537869387406922660799124122884659343077019242527178431976270930303433718623087583205720114117736973912429447046731270206667483028860333946405249235737003652249743415718050936029202005344936876699015602151417844682363011593785472407515486294164591756980096164748369681276379060422863721850811755117095984012379873938496529237139956734265731276449
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 7 of the certificate chain of a 1,102-digit prime (100 intermediate primes).

Certified number1,102-digit prime
Certificatedownload
Certificate chainshow step 7 of 100

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009019457620 --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":1100000009019457620},"decimal":true,"detail":2}}'