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 #1100000009104460531 2,254 digits created 2026-08-23

Value

7194735772533734018386763662049847255461244221351370100543062338126185080803145377634185242996895363321401381161429566886089648367041202638840179961548903581293705060743269004587589757467143546324456982911323181702672588980130654860898868002999935003468528583014564128512371196290541639159311684563933102940053292142443571414608997836447664691281584292015772936315913478892527712705735354243978965085405767854501401169333528274353656254783428135680299470381990543606913597519296025136080518917913295117335486312423321940140235722473865228165807040827920149623546169969777755860898321081931329260196841025277333822754527798248074721866008232511632822088697881092357385277864122454784447870215523666359401184756799118635634154669061734160019994696335541416145123581603095005660582025802035678365225935315552655872562655772110584722109644290781630882021005365770359706820146121396762960122841793220158880505088793453523492021487133394779968031856842804784093625297335853984390031559747215542574684196319865608054766889826457001147070801953396193575612268266231415723326262619874326406213621161411316716261075732127890933593608919444701427388184474359928774330512006768981893818993095270623686450708025210467732188844070343456939941720420032219009229779632073147977588652425768855120954745817088380255273039807939160311463159088571997891239920546346604085317294842625669933444604168708708754457575139770797847607166033164447086205560900034479156908353838941541034172874082142205014150254829573630792423150846634337623164750508531789719070120969753185332672760414044839476744338110531679105070521874770358627995740230058260053470047190417004424458190316702774401588163959432866541865449563956164175505428057431710401921917421609655654356461199590793487315111313213381731920773055952805193473294242094010517505145070052821470615568723004521098662650543333889067495218736882390318251484572487206725830974238438258780926767993128635231228729973190624309081480155877928880555839782986200453052342801765558456307941943075968415176114860209140923138810392183515433707225520343950338353559378407006284467970526986638281291297921780532250449723123442280859087435097228244185159274194537603243430492881740057778893100191513915120304984728031369566679779265379246893661
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 57 of the certificate chain of a 2,989-digit prime (210 intermediate primes).

Certified number2,989-digit prime
Certificatedownload
Certificate chainshow step 57 of 210

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009104460531 --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":1100000009104460531},"decimal":true,"detail":2}}'