factordbrpc · fdb
Sign in
>
?

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 #1100000004912231604 1,669 digits created 2023-10-25

Value

1973423303068843263545309024616693688564728568563193681614022553243564596413757867694204499652782093113238327799242566177999313826386060355062016220483448299178409572240774312882489546420237028033887235732630492869277717789771779854510663661328697772873279502936998450907365256405665495748364025135694251596844851252262216744227001056056963250084193621394304050831665547360175992850161098521303092887126050053844850647006428609645290418795542368693387879442326977560250169753818874401195487610306861321284250414617780970970246606223320813619440305474438263310881014764053479454793640984662199841206506646970266012559883027704052539920901077592290112366831860151919930724216408628661119421752558846150838562002460043119813203618901564211918300889232318666376284592845799147655525336647744417613754611073663219156174792798982096496702930888055479133253006014296228309132781111876345535984195723102369071995420251375313099292539154717827487183024170715071520756297275247672700687352738844884361926608372505719755843088507312090740129456193307124993766360441496617904973195954160945667766262242337280681303643329285319899086827635320159286391838947420649028157721732609818990242323980766213453611811298117869883827547149533953644090041561792068073090926032852964039159615715507314810396296605736544611806285647998164220694130141836540882427033050982714874194563289479620155919479896437555777035656635061255093274245280002436617803582144176543674312813311826574814260029380898575097269442768549011969960217701547258387896001970823778626033999168844679417876216919809070654002031700097141388516872215022085602876788173901304493040132089021864224280828231772286953253194286973
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 36 of the certificate chain of a 2,003-digit prime (219 intermediate primes).

Certified number2,003-digit prime
Certificatedownload
Certificate chainshow step 36 of 219

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004912231604 --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":1100000004912231604},"decimal":true,"detail":2}}'