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 #1100000009048552834 959 digits created 2026-08-05

Value

13471358838680896263679673252425281750185063301349989726031822106757029363354070302711223083811848664857342200494693879142847302853354524642604906539185720124716832483213700278228054653402405915631907852587519673001872969270422364789975652597567841254391394188571813438836194039687379790950166975091137983477916634807199437548883248174976327042426376494391218959785748482027399802718417963703102543940465098335127614286480532627951295413679874252169962848583381124786896837210564381400270637972295566786378814035619477593460899071216603190375804288190353409209712306451023224094377272700479136626620934845766611044509024242996849432403704362296427090063094761400715199061979660402280700605789911334368174777756535243042002279063043521079613433768802143857526082091420220315415933570404324420908749657033930636012600075413840531278472883483799540570743808516943348315927769883564848192719566654036029148339984095384827714329198578878836866383234635401393735731
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 41 of the certificate chain of a 1,493-digit prime (115 intermediate primes).

Certified number1,493-digit prime
Certificatedownload
Certificate chainshow step 41 of 115

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009048552834 --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":1100000009048552834},"decimal":true,"detail":2}}'