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 #1100000008375789355 860 digits created 2025-08-11

Value

44600120615841179545111545562485415565632203714673252205978872406690858030993091025854467371095813973136684971994305498910192556060431372385515483326227969125942122789509363172193005193707148428023579129922252210094531165227646057301687593078735966318043397181150126627155025341586454337303772402563233188680756053956479489697019754326810983262407430592092079626596331479552626414250791054764426752385534953457185972221336905729547543058075912430464559925687718129669056610311367644945738922669354805896470288152780765691713927854464600727443727715096202405281722467318886387714366541609674836482541171768609161174948333683947763654379304106035448849590026953428097024145392722374231046209480640959030358710101917084180036141991839476080026308126704758772937801995269271319540005414869118222247602725139474545907664582844914900652383774984686332406054311609361
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 71 of the certificate chain of a 1,562-digit prime (171 intermediate primes).

Certified number1,562-digit prime
Certificatedownload
Certificate chainshow step 71 of 171

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008375789355 --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":1100000008375789355},"decimal":true,"detail":2}}'