factordbrpc · fdb
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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 #1100000008678589102 1,365 digits created 2026-03-11

Value

906369863376749351426734827181853220462211442548673238897078671619407031988968290307890983219125596762011097860619708868721260430462660961518663801535859890191280961054890856642735827948475733355517020387329110379038737070288367872453608645696872994852348294430876624781430122694753111002388650966820507989299889965437933707995689802817715319777282711894796905964611719135346860691853483781179851852891878710624222098387568111799486261122861465550105967937217205702754185692430948811767993990957648441927031012968070121614507956567701663778458798483852349789755533568358968604665329900957254171582122059486290446036027657728725264719749215641349617621011258025711920577252109906773862794320182449345304222544986900286286526978344951619354334459230051059286495471658317681811958812336059134023018094652950692578207068434863352892077611982005894465686244726108519205177578898185466584213817400390913402962167258707119030666726742454007447324246914362967628853499081371022398328939433216581618529735232502036617554579756616686360450947847489441169855067942755406720091843624006214239198201978537451075326718991029636911948707984895557184743585147246358367941194642562490775968813252855290525846309758631261337210180086431685551502314567404896006910129082522864787863179970112667774854173042081319081209725152538133466909862637200043733907584235403001654266872389873779
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 49 of the certificate chain of a 2,096-digit prime (140 intermediate primes).

Certified number2,096-digit prime
Certificatedownload
Certificate chainshow step 49 of 140

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008678589102 --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":1100000008678589102},"decimal":true,"detail":2}}'