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 #1100000008676650231 2,320 digits created 2026-03-10

Value

4877159492675947381161342283420312196625660110570277346081094307745972936221062210006614004690199022748599070250466327493348879000920465317340585516924439892260641562776501662747672932851842774398359591886162260306037584236510690834516750209628024078390354321293211650628411926036754680544253514361739193129078268682582131331192047079854389522989717572978691774732322654989621394658188168987883505905822272420647138056249142047310569209648529950490969771457189706629612591333170847602539390010639874954575999623827527492380961478160880224735378313982775263047574881516616614007228575945671409277366499606783563623070147179992910579087260890779392381246595113026900482733019818443469811708257584159192045841494198487433438173608930244343459523454918309358892513249096299903489536309231735834698619627085964287834037712826060446065534275097274649316853831434556590668835742577715211344085597504347251285437485357133349449661833405639614451948797663759345998877906458420215247337195099175876457709644302614267649339410413130211839944435882291737206738051782445647977401871831947833277731281435187758923952896498693791367270685008998718251433695834136560871150476676080420960415795169713020106906722221669992577986850560787650846286809230735481597523588979595569777498338501456571123526538975527259281325479907553723609408301183395248647868156786916381396460200756912304213960774699045298539082041147347144793084737450686741922901613349752871889687824736672503861938741201006607965209996699748722724590611706988824163397785485628818225016417711839600444288096634379801491521184128602260050365799374671691206835164392837395246054585987260282049719316226137928597278994948311444950714331830481181346015631129473543093106075694399183854930421795107022368700778791545610499381276227566837581864924464107591330274755125564355588795005126263414445368925413404255188620638138431336776777921766172981385975769140532338112667837383217664169927114341994874136419402029936865933372767557458847810513000124359611358257410639579730740180578023769008924318128475919024160549282890593663419705920341792853269983757739722574143391657675288179697488877658181531887771006791040567976942401541710105510458586979645844400749785374228348586645302396912468625119951438828712611844573218629479492325744443724201154913751878337750541938587880009259
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 50 of the certificate chain of a 2,930-digit prime (225 intermediate primes).

Certified number2,930-digit prime
Certificatedownload
Certificate chainshow step 50 of 225

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008676650231 --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":1100000008676650231},"decimal":true,"detail":2}}'