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 #1100000009084210262 1,259 digits created 2026-08-14

Value

14084424891318655378290771138773902607998971948088950514535869968666025008738862955571908143232354879542245155506592165501085137779292281442136107720126055687919117967659263686455802569488144970978918728269559472925802269353871511280250557698819401471331020702320642866050212101176204196676309751829207250448243785650900748158631097364109175025466843973998762383376702877037899384255989615935482531119478906272289797960790798856717240240738055338447290204387101683129845360051920592796418611150237091490632938440323566884560877994886489054963563500243601071712780792364731837128437163988938442474958547219850577061949054209855701609930677502019171200424228393052050222693589079858403204754245438754741358991017592191824247613602462403861628458671190298934842684771203764079301966120867335610128583005040465901892411706530764991330334797288166334120723516146835714715283213292349027791521238366590560545965396234760944853573451387576426895241130436175240737764919614223266998745156446742307947548784479943533239456914829743011834601118151312276714085524179876137827065660310613262785334208588830738490199040089466130313943060715566417097242131217089980754131611851156509459921308837843459917724949630598139377943209878084767374584998721025842899239794896366413
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 60 of the certificate chain of a 1,950-digit prime (154 intermediate primes).

Certified number1,950-digit prime
Certificatedownload
Certificate chainshow step 60 of 154

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009084210262 --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":1100000009084210262},"decimal":true,"detail":2}}'