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 #1100000009064579173 2,419 digits created 2026-08-09

Value

1170492991284827467538043636457398478981515998694432023570420863306579962862224641560058832934245597881474629040254171939704881199058414331903208750779205884059530049440465469533657514126543318344872803867976353320679669237990267141994883498970765169208583721179198743169503223296729397048539905718398149521064619859649877847654076965159375918714687612977219946473790337275520997794002053256300782395409027310919639268362888387024247205389258016348333039054067577845254260627107941870157872106124236255917658773561895382294448244718401059834418538971650962490919848438059740046553124418322506142949773152364043161084455985908607037280332068729522842564327205110676219274338688533709254898898156133161857285139496025605974521377503325128543713960603052921084897296683699818325264597638854178255077770226206739039035445512659485786093543300771749228483293629994101098635837640643223084140406866628358520967715212285651005331088269538633614027187034438672036727380045136747457054739111234917325963580310561431560168531422575691986525604820125797466106948142001358504389736136829241872731979266608241213866589339836931250806323021499011988364532481574576656471181951868315977789800496743211628081710130640096152698475211918633539388791327053808703984858933759672737317737275451762258398985106944822626653604549983783018075554501246692318596434217335269977656659463057127002260189318030821932399444974771766121829477393898414501513657842038930653363515225247114476516100492286249007525581955928615750166047967057507058150871407007599219189086175755210808914231210570618240965754071193728834415263135142052729325352840087515513599066877166596283280425482810997690853533840084806481806884824666122415470653030121254376214133250691173617997051455801445224845339156513254750361403154487180820489235420670480650119366015066922246383412803380801137066599285351493328698076349095966692425524669411247861106666364559754517641245138675992678911347718150425491739992183445730149221039716773868137739689367295782324209706516911095163288550795194391941221730140243479410606338807583820993720222190386371273156936322386917499180116411204359591026914241205335833045431337862290001935005089952052299734611078474502596750248759426108103092715241307018687271407996679103389408291723740911236216924311211113440160476649187816326881376076629410793167111295178471527171393963302348723114579697920737011806363791929601684209317522748518754580973
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 13 of the certificate chain of a 2,573-digit prime (194 intermediate primes).

Certified number2,573-digit prime
Certificatedownload
Certificate chainshow step 13 of 194

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009064579173 --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":1100000009064579173},"decimal":true,"detail":2}}'