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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 #1100000004912873118 1,489 digits created 2023-10-25

Value

6144565189987633924962924061727357975398528980502961077551784842281285894578735791022768757860206701988354208035930766501043398784010305064008530868046701374697568326149306230779538946913387358137440278109150328531338425084492597365060864462099994502780396062392024363199542639519188138529201795175987284676962822791475143402474854774254494618905898560822907325259202267930435421291217463715721614609365356130274338344137908523304929001450134745061861439274731272615594086283475670365208842817790190736772354938477948275695960521260030500636101610678718968474387751716202273994318184592067389006340227913619609012446001042340476798220010722342316178613631826597710619234052165903393108864663549002617487867758636707004790257979514902198868248186460330246062175928187241746720519737720981808065335902386809957780266563161553572324453862560170138159011964479393203065311539403078143899171754242969695746440828725315922624866993215592614125567579930543706009322592951386885855627723994421054429293017281347938345392685291283769489781084072423844127196468236548005645897052991957108000794484720321000237816392206101694248012965034738488314442690491789048748063090413128257243779954233256135012159337074214705829518265222329144495163083624214592621262268899327553905723371232420354167199419288376718297050765822936142638124806957209857697367096734784894549569169334285879735144902893789378217103471470358887341247111254943569926385178879356407532232306514293052823392952937417193015064959047381
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 60 of the certificate chain of a 2,000-digit prime (266 intermediate primes).

Certified number2,000-digit prime
Certificatedownload
Certificate chainshow step 60 of 266

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004912873118 --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":1100000004912873118},"decimal":true,"detail":2}}'