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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 #1100000004893932964 2,174 digits created 2023-10-25

Value

33485214918761835891626825236628373661141495549025156882032033551436222546014541347141516952147660412062213432770261671465276840247076301610241429094919939798694081757690979440868731300955636617274685809933767471173848551880676242769354797135667448608092352973706518712159484693436077570059132518819968252245915175937870588561036081508502745651002011808439670556839260992017791424844572590677193070874080098048717187207840186626581531949323264090397053306036921998038690941520309330705688313958919893637917382756549151603228608418807371959524426727377364038644168815715637425320371306759760624769746892479140964472530924256153299197246102845425042907959194073327408879686896926781786144132297154874020102605179446445178075082350997079353238375374931909532208875163235793443016306419361945230315167856626937133117672927257910325737441061762578633281616803411242658457940628916583804182202522389928704815275717709168317973797432903281875219080517245271158494123208257050179917920095129346969863701724598441471844238412770933724675111830193468324803418004886077447905811995689247728855064754228068514019757435079201495402287160428826854253231673392997115136624473754582717413029651762372646432875237547928837367282194308398252484227471301487872636589398714659481760927839275791106781935580867538744792000584465483145913009981965136195921592345471520585192051349182572567187372967512453558375777883502233477695859391996805774206010699255214015878603670497594907961364903100391127071793776902522047140529438924808293432015969225044767972842470905986210552472389168972196761510149359016835179484785489352210206249449746950258062668352077819162596731953924674518122790566970834723712698213402078099782394134673445397999018389469740027061767611884819816643464412559668674509215200908784835151695751539872433941970811246474560332413384257788142497887722910886347477499874232739922822076033476059904453070699572608820026269518399160234690870865351384519962002834211336150973619191987779429034742537934034124008870311003151068623435057830947065505578148433453485603658245589639799713569009802716858512953694546147562121339845954777428996450290554817950255141977153739437966183808563339
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 2 of the certificate chain of a 2,180-digit prime (242 intermediate primes).

Certified number2,180-digit prime
Certificatedownload
Certificate chainshow step 2 of 242

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004893932964 --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":1100000004893932964},"decimal":true,"detail":2}}'