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 #1100000009091077564 1,342 digits created 2026-08-17

Value

2918164457247559154155861872912686673481605488399333491385814044811339651906568268938610789357528758016074607185670792477103287515914274576916553016820071671707551343944157418260397481337546721327945691379837378890589232023012087652691253392341618693298575208432235404274483508093116883502482223445946423120438658289043374029083733413286246152021505377280579774704747152129857884604433618208102803569188532592854763149030078484872809623857256185666600148123443242680005960971122454557654255607084367238547767872533946460118993570033327828774014009377118612800480661155302615422754575360082448020737108792374428481282641102317711760097933547704558143024245378280056142109460639596683275922370754186604984007492544578263247093564632383116774098540548992047397277600997939130144183565416278100897118715964880854147011941604135402684257413191957576731755585636030706193554906651553922121636794457385023259644436259455409850129451882729440429337353512257210059293583669730884291720478300006439364842990070404872603310579178625432781874390980437011572499911343102910395486697181864379531704263534531849522010519412740229644100578943970366049016992044009897708022675427113429024659473409779561502045584466782829184863577902431920879321793087580525184276000065136533313040646425104261762550657571795038077004345989882722196000311651283132705721997401
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 67 of the certificate chain of a 2,084-digit prime (166 intermediate primes).

Certified number2,084-digit prime
Certificatedownload
Certificate chainshow step 67 of 166

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009091077564 --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":1100000009091077564},"decimal":true,"detail":2}}'