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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 #1100000008676711367 1,108 digits created 2026-03-10

Value

1120725797301616436101229382582569303357098789516787666258654465396842551522833295158592200311867889313573844269297286491376555293999097788578670190841893679518803532975612771544573824264269845728818867331092749550271560202391417940814822114720922714080219111076195891477683691880495053236992203764553228281157856914411433753211995031033912595877782933280855524823488061598595062405933851240811918293649126950361748943515071674033893690745624966715250941998748633351438179749418098291298189900672069312051847273721026099189823753083620101305557889353790543853623304752357245009229851514272256894036728391650249852014584397995537976814266076821112815341348429807312867622003282460727503896458317379167496320615669519670164545042044065809784566029207773867017576662736503384989862086137779230831628296317173257909117382268547774457657063017025057927337112452531937328014496321864474250020617959162179358716678252912113362968729817565518371646398998943875762992406676580992618121512686816350669733242145582287658933491415651009138027298996471054807085187805811395043768392631548619050172169146846590019395750073
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 46 of the certificate chain of a 1,588-digit prime (161 intermediate primes).

Certified number1,588-digit prime
Certificatedownload
Certificate chainshow step 46 of 161

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008676711367 --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":1100000008676711367},"decimal":true,"detail":2}}'