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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 #1100000004941338633 1,247 digits created 2023-10-25

Value

23180742528012842124254497917072562982587231260770698361435458030055284998403533469896238412428312728748274675416896092496361893158711123960270844020015389902276284413578556412137020644934718223318373535634596470797064643455967627678901140474543518915782199424682707306334768870011380836434213643827958050351902981422563603919636741745527000648556545314016881608992021404548096972076170007412375412027349800422231779187467662938351509234643805605439914634659055330024305513219934320316204483251811482650886340822079393094627710692717465973209308841687999085888611585981788161214009152020101423805959693376747186840340728526935739039153840681705303746431192104764987113281699669973988949017399686483431475849283681434329518392573308997650823003649198424812761127989579019325813552122699132901098444296664585563383891212859157751300288280995515748857867886292299186659700148994299042312908808215959032453073875735682491836298333916671597215724706883241945761013302311057455155545982263035309894481349701525785851815887453539130098351351094317911522914041535145296893621444207269065215306082448389942584123339078703974737200996356482620120284680187676543915066103970136722678587067154041930805626962481215661566526421708179029258445267408844871761889
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 58 of the certificate chain of a 1,650-digit prime (242 intermediate primes).

Certified number1,650-digit prime
Certificatedownload
Certificate chainshow step 58 of 242

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004941338633 --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":1100000004941338633},"decimal":true,"detail":2}}'