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 #1100000009015013672 1,379 digits created 2026-07-29

Value

65524927627973664061548577700525878835889795961096083880218676933662757670388468243344155909123826373145331615915409669907083228837127999094054204529723220702360406930494247297912627172876469679198798548277242828580866351452824260386206839411231220526053142695715048943341486446052223568009307019498972938882281651294652504424274581050864885622394638641608886026043607656773880671830555596079741714478904378087866476225893716522321329379171924697552379413589083209262396609907602632617720040377616884873905078865733979024918697195493948008846945038537737771693310034669316526544383748058517657201411813620461633225559620297811667067238853077484596392539429131692822794239926324847297966643908059795982804635771688369224026404543611881462952444616633458266725290185236312871288761787533347911439667876905874387589005956596793118231749389165892178125278272663044840322479577317277708286482930347077248829989058891083666634566445173625092628393986902903306370274171880765256109926174218304587542711605759478115343836924772013300640205021666239800541091480726901715926239831854988567741017419783333002506180828057148188651206925163351761692457451374681789638989535686050391196032410829559880040106815497767843037639469081351750481363425176297979498861841120430596195699972486410150990619211353784403721955407141671726425044921703952117770455807536347211886052415702739982835709146477
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 96 of the certificate chain of a 2,702-digit prime (196 intermediate primes).

Certified number2,702-digit prime
Certificatedownload
Certificate chainshow step 96 of 196

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009015013672 --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":1100000009015013672},"decimal":true,"detail":2}}'