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 #1100000009048955151 1,413 digits created 2026-08-06

Value

150083070696962836817728322094449539709617791732066605342648660309806656627388676347802776392170700150181031486804217062732034681317187557883806730218191614734780820648039781804303943450200229638762632974552592802627437738872448137654747437991661795718993592954108111060781033448320727284886858162698620887828615646869746023756153283215333988767362694605138500210473584678808570508520551038335476663774098908657279154174509914196197770606339490290589956451876451551596265946356897623631279809849456611962749277072646008422159631455659214733731216311652391097316439987585263819692306334867270359844987420718795865211279969810858398513267677316753514093507416660405550317030957383399131530551191320612593870303971887268577900979613401410576994267009116147479445800174634910431989091419896843929461766449893566116028139963902939640387990775928852665167106426717654491528592900782789007581954274190097141231319390402593524467306047676280801823853233417505214861866550530971868635294790669635655872063684440312541947909840341666166997458182136167481733367821297368089991508941360068505917328199516403756886136760934823879741323765042199656707736771790513064088324248787985732841073165676217969757975433800645072553408546749025689098606281235356175084471902906242401224551012865453917082202904257794858484056525509933179476572068435035414670006808935473626327566811998608331546108588689823260113393358887221431488311473
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 9 of the certificate chain of a 1,512-digit prime (119 intermediate primes).

Certified number1,512-digit prime
Certificatedownload
Certificate chainshow step 9 of 119

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009048955151 --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":1100000009048955151},"decimal":true,"detail":2}}'