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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 #1100000008676651706 992 digits created 2026-03-10

Value

96569412867491373675359620188975736982220989856341855203833208170469491251665676041196375668126301227788320350315561638086857183641769923613357702889245424872159973919621401345163590416253351572091993170282396621001484746379335869192419217463331677368471126113052770725689743670318135314516519904721255973144453348862133215449924842316308678441104447149588160146293488550050279720276298593912094853442481231875340729703342947930585413765812779395346025446241854702407008975089363758911392213663442260938865143587517242429492690794031696531695069443076732328748931726518970679509515039998296508273960420560938859603796467427984248336192857410653312087142167397938300193112557236683434288200595012928026851750319106933203588749019628685051771629406224418162409673625876483286074027173049452162128367347314365973585927788474844591927164095445552018132592095393672283150834851672830483170026009066796024581860602722483588687943338051444167541711040885188452302759024619303441176903445875054403031
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 150 of the certificate chain of a 2,930-digit prime (225 intermediate primes).

Certified number2,930-digit prime
Certificatedownload
Certificate chainshow step 150 of 225

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008676651706 --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":1100000008676651706},"decimal":true,"detail":2}}'