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 #1100000009070639914 1,171 digits created 2026-08-10

Value

1455771739406902057254237807614822500276004985666132733160243697293356463315214589546781028235845257235202820552365094452724781820710906110706469786682620297333204900365698910269311728008050049756261534364721205272772827033638904480859472461309858771937114523710987090432548370655276028932347967459505791811930901760260564134741826249668822739833378447738160404740004976921169007634710072791358260166821728401558117886246743745895496357640148446362158545695202927879508692806057155260378649520507210884165909707903918662239297708684327185009557598893198848904932698649102123793109959742019101134342183692514307777696262342995597488180747396627810707656244499388598918444830363264865731325122600698340121867595530328921244527944926175188949386069029805580937595476149220419369169440561640990586684716907886494519316201513568985060759535438462919790406995433688711525822952233965914789616394353910659709928023083073129390380667166883822576452001897869037116401553424492354781724764246118254920738379231741156816101332194492577739419457364360290584551881632882181856602059436184937918725698217820354375070325251076685506910893139990582558135265809009890524757996637324863017
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 66 of the certificate chain of a 2,003-digit prime (158 intermediate primes).

Certified number2,003-digit prime
Certificatedownload
Certificate chainshow step 66 of 158

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009070639914 --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":1100000009070639914},"decimal":true,"detail":2}}'