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 #1100000004937418927 1,332 digits created 2023-10-25

Value

200720630783254500029568374395656891536706165419378362376228112805259415331436581050761445862273979112129312158141232434343942826227815683405761539882797015897151557521858291759350251891647334039819460705732577878253149637050500515974173015547941671320423308442706671644260282414815005146556482711753583910204230038626376581024548619587912804585081018004036364700952511952672487205031794068958000125537654310314270190402422451831135420309539812126953032366527961600244054850060347717231987416367283373218473415378570218104161344382447511522143148372587201082745342769823035423581164459319893538861615756303196809345504566586621638384504602529074373655900041374893908161589527657552860011503588629908979257790562058183842124018528956962813263030871578131501693857246330120751699775471287248505957886738606477728781600250948409314834819352277249400715796935234948616016971609720370421415780965218549961664779817978472449282544952186247016588715177114708458450967977431556140580609943470545615110688670569740117927361592857162064556441931848135008424108638120398788015167269371612583689670686143086302952448406838354981082961088348056713879590600766276917897438615287180933446783215956575534141062672761001333975405593283350443227106980932587595925400339126409409351456561146787468345226612878252557980149527726841368693706076744342911
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 39 of the certificate chain of a 1,693-digit prime (201 intermediate primes).

Certified number1,693-digit prime
Certificatedownload
Certificate chainshow step 39 of 201

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004937418927 --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":1100000004937418927},"decimal":true,"detail":2}}'