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 #1100000009033139888 1,701 digits created 2026-08-01

Value

160307048799370014745140247780051517293124136321571939220136840731031884372104254430666151111426812780136507842633468796410644184429704941641701384613969646845481396776163344721921490414342330394166567814774017105395675824929795622267219361092003725375470308312499742995604676768214507226716881459716342308910139715847266479009834885766154862703045447703358588587068403466960064142531035163929976923500969783560995565616882214776986251245374857277564634890033977777070805921919032504007724274655496476594958708403243901926089782366308207632255054718097326117632463582750684989533102967471795987749150239782929475458950154433282018349299284101444410343524803430582392271260932907529128284673559888988951417032102703382012397897100524473405876527371953841791127950153015731979771954477670463994796203511567928186293171470012678596052254457085747774231971640798109907117313461371223263934308287893194802612113129617785222814987155602015922854994312334941927371082511331880119942108839190119673971418036208639386274834090578964778336264700495263155307179009317859197930984772569336948526341964833894612096548680230945874220069016006657144237673337413582818589571705378757237049769766006615244533071210412973316699421484683617674160451076459097579307335525968047336208417606279617043792719076250165655708730023700342239337382753820052858780918247921766088745325317790929039063586105192478623395915642121050973808069617292198464648408806938259229115784154521618198406320053252034243693401727689073585533874656680929455545561217882958778171251200781400106872262063536254433887825234588455403532584329741403461302872464925475099419742795067688729836976645343441372117087210809885912187939096998051279791458839
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 81 of the certificate chain of a 2,783-digit prime (211 intermediate primes).

Certified number2,783-digit prime
Certificatedownload
Certificate chainshow step 81 of 211

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009033139888 --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":1100000009033139888},"decimal":true,"detail":2}}'