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 #1100000009068053788 1,713 digits created 2026-08-10

Value

269518142720272699479484411871032988679501462105697832113458578328264840065425136671018120686733422090802635636123669432789031608894549973099379302940806313494521986375078130149420621430591679946375965765060011043472478655039905778709731140762663905861023718545450551050585847334335357494222866074694484902045901550591600598462916261303639792576698759800459094093570723494525743834231507157673160556357790726464882742128149373688120010889895665280222651651196744491469695894872926663450933526887327056923124204472852248968922761610778231033985794615920599869833839033579079877188179395798404877460772155607659080963487675773399821332877715317821310553591021669412134080322793744682680631947767987436722099180731568853642515126893728986185737171079888676504753992294004854654689902952064788149937748292545651162245665119782037958217925526590048795040915937529576050598880791002865755393256934228055765933243335624721388167235276139711491828069682540559037235897580830416134452517811115270079046208110243653300154383003240685575626973824640357905921848107175187825145967020309592602427482413922174500939017618808879969978752640123640355458161990235968852372352845893693557714344402117922356685626039896760294944491363844349121891447422972114537593933284249921020136964658258467184319284963998187294976297298126622792418035410863939699793395047176423835711254753224178019225664522863052709919104213432191839978955630021632859657372986035470377093197554690704066338437230470019549380438721650023723344680452565001695788711375060846923290840275035520975865698838774810515347210731044521269543860402708361744209973474468971587732377412120704287882474957415264298607316936510900496887698107469055105043494789818016051013
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 4 of the certificate chain of a 1,745-digit prime (136 intermediate primes).

Certified number1,745-digit prime
Certificatedownload
Certificate chainshow step 4 of 136

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009068053788 --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":1100000009068053788},"decimal":true,"detail":2}}'