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 #1100000009080133303 1,535 digits created 2026-08-12

Value

12876039114883588871463926651149174742387170892535287533859406296834414526916819705623265150059250927779404198178262027738315072205506513188408039812269701030829743020685535047374666341626623213666614300523297784356995566333190496044892612978415800253287855995318481787358009865483919740849503913343050410260695213026291927670650237758795457974873066039425003266923125979120534546023270197936426037073010910999290802438866825201378096259739345048862312581868695882001354883437105523336056544248667295351101385212589218718771303414894943665870577817014099733850468090911940903290742312692731110316748564406952166891798477533512377698007331227393842586153830285336060080102747940046707839614445303505380576016068586713996112258808441195112368217072667968484065148336604797114200519779473848596053869464805632205596194731612634670389688865277997914765024413822847190934704084526484818066908754993889096187296112053628511218250706942391850281136186660373499503514609559080270150082595563781886572106147761194106201937546104636489003201448559442508063433746701051283857045322471835104489590632823384606815314312532963785636540662125594829335781839027144224842211340221912405439389198893183652055558353921343917945285319400963596613763074304804428409355589465691676685496323438530891418874499840706519430702886570344631376390624654333276682011589363571449636303328794085061147028459826978707929685515700445250106843458015980818406925376769244581582868013186651458906969758043939403866568905972343353571396645414811156593714708164178403260947
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 28 of the certificate chain of a 1,863-digit prime (144 intermediate primes).

Certified number1,863-digit prime
Certificatedownload
Certificate chainshow step 28 of 144

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009080133303 --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":1100000009080133303},"decimal":true,"detail":2}}'