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 #1100000008793173167 2,618 digits created 2026-05-07

Value

23857625583992593725067650494119400061288009378355298434686255580985212857429409723421651975694391247926998402304014242979860452770983298586263578687804408468447479187406341135090429663208679678914485024919260026974007789771484040295465487007930647954285418302840815998178545107241588730428023209690218579824374236251284296500555988498499104477198824298121885529621230189050020544056589634975870319441893959621263863313137786244204242721501510584180220326057111475650990256450633974439077566475302990319118770386324522819576295094900687187000455103241101191471385034957093674127360182150077943549836469930949650870611564189808240949795554434546453221445950232175699270213829553759206081516064428494418643013399059865572960094248001803988198894367712425083281690590462459651781326248220420859444389271223584756442087300034167483058251185374207646786413270496810988466859245664027209341860519978794732983700954966243476845781709306305894204827084358748470561156630268555124084946541451062523721276989301443541856898181814332041032455739785453562806709090458342697475105550129824486503081490356591150426015409140842073182346103446998923780108998754894827561422264860848387189532813287616067534132355650189003009863039901275534371170180411290512530470790330950692747980350687589888988891957719206586210459413634845083299932830654926038579626732752803653479439792167788929990294018269090403934562014572725377902332217578001917694784118951535976164004459190415334905712116042881238394028118944429118809704749061508167620692576932606275171184975750472299441313509871488826664576261325289553448190487940713402173950424352601020954604031174593859009344407862179804144402048079515513105687391660396616350103076495583507048724183438699119316649942568196754970215339020342614236863078733097120913612911116828649550144017937557569685380391458317461993827370571777970810765251061046140160126237731800483993128473073071513587377720343290481616339993542517418102381714841502890908993180013629430832538833226559481746605375358070782250911962698798605435457481956516290465587918954019132011244071861356231922188975307671987049255543334727413620361404586867011020377882844168145358080672489707425772531737947828570609364526769356246307413761257579389172150284223506148241842666051747157294092734087796903545473447571450486389806641656296117163434175127881774330683133207977532711160688381228345421811500859504993982040610775230782552387521200299143410247639118350149376799781947696010677399370466037673823732563373784946447465411773663206815221517328195946729242814585682825036752007144043842162709243379035243564804967444589830799863299
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 84 of the certificate chain of a 3,895-digit prime (244 intermediate primes).

Certified number3,895-digit prime
Certificatedownload
Certificate chainshow step 84 of 244

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008793173167 --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":1100000008793173167},"decimal":true,"detail":2}}'