factordbrpc · fdb
Sign in
>
?

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 #1100000009040618899 1,074 digits created 2026-08-03

Value

106379684908897793773711548201863957212936905985373673856078785895101371669625301437619053291547099915216205882296392041781140934588265634106622718937219160257808767883930643313983891374434478019982766928835890767190157497171231451306813501895708525119791242055838559871326043453028037821337789885034906426937769783277043502808865121973407666631830212438883973159272019990313084211941109286727228285288795595860649219742104304836955632103460336837633761280554386597867657065286329381600629572920965460463238720677893851612584454027649593623280057054486436617511994385363950806545343131930980165723158395149376452326421418694120391082677693428962161829753130098799671613976302099558682131036616747745760632877295095888324273962390214973111901115346619632793239876825029768491400123511933126913803410818516596876401923250222522695037522224123900730604962192903130918444971232717323853708689221524288346957560233651411630537473094271959636267499991231581741585546762209972451559201937602656718119420605680203208182122664154228289624690290540054384819583470404949794224761882057
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 18 of the certificate chain of a 1,275-digit prime (112 intermediate primes).

Certified number1,275-digit prime
Certificatedownload
Certificate chainshow step 18 of 112

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009040618899 --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":1100000009040618899},"decimal":true,"detail":2}}'