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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 #1100000009130372895 2,130 digits created 2026-09-02

Value

364002907617157790758939696883115267293401720062205973274915061957694799199246762085382185950609003095096127376474716671278187596971009100526884837781558055669413915862945924625796844860590368471049197723775150210501852661690013398002795757325465059535308545162053075397332148695316113991578526974121038916651626090284975838847489010478564070270354926133421152635911275344329719359205362987734703015013085188472453940987067016118597154129374222526066338183437218270313004219005207572469394896355831289828776228311022662733238567501521927103954439621358181650955552619733569346033847934272124092054865667052970525074315397860864993487640719488669547286455977245669433632057996299095101436508538404841069227982052293593437860088763396561892266632197322506712120038306419946465380983667934461610000697802208523568946921226349353418106297503250727898037163729878318402183251884116068229266973342165515361661844950704404297828463074043990896905975035411018183993365703710501444981486214848823902906833922714131971231303563743157351208866506053991563922596195607720851034960770889603784309391280027095762200939359821332851168870363499907126637600562462922278113581202581711353704518253909554960766140929079712814539922381997429527310252615815065281821398328901747093296418087291092889144874653057522475191766276724294353229082157892048247301882544186526795689601056466330910683913935332323555806830061370030313142387175457334611887938306319972703184707292614131351196925335027434670185592670728291996277092202111319777408658095192143611117786805229540926520283484528557680594126527664712463332958394791629211884348250046392506543097791028057360715786466254172090244802828384452867106842915463463684820018596215310543735923225865273392641581748472647077159798860474766316421282180777616839790835899678980238014114628305709803566825490719359363493846486105343133572128348185594434793291160893756888624309261300823230437581187514554625360122766135197952364906728844079376150874358198895860519204392240935257523076495036969466975459961612406154747495477696526967637839221036022990131579167411459658677282853498702808449601867324745481567091
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 94 of the certificate chain of a 3,159-digit prime (305 intermediate primes).

Certified number3,159-digit prime
Certificatedownload
Certificate chainshow step 94 of 305

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009130372895 --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":1100000009130372895},"decimal":true,"detail":2}}'