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 #1100000004888222342 1,415 digits created 2023-10-25

Value

25353755349753365764245294071562504945691216106761323050887331768599203758690194795330946069179682817083734199218406911965411459089281079532345747118283938354187064159647848866818202310095350388236471727719074376857596733457211763659012174713892768719459414080066688112360318108800317326253392758808753235211828989248115560820169428247222721087300034264969310589031233019494962367213224499967220126416075624211049349851331623356267036490795292742013079170784772364956548655005191551779403922110659913665843434221600060928613177951803689463934685448593574593444556211068316047865600946510524288068558513575761669586732708057382280694431853289561702544389881354328699529219435662848403754449863148265177948804361721526305397881092231737839651124735191230777588239811565446994391938146216708588314193875638541752370353799907056260381629821803496226804860107099821565970856840066990737604773290502048915769683308452569458156118124070132576741782505907587708546975426860580058109522237936108409997264639990161531433162393958188567174542091898171606108296620845064025865755412921349300968756537858241325024640776763037563137254227854376203967793590122699114012345148241545126234015657605553118841854592098409998781272083976770961376135692829182760506292616778368366235815713843825344344570090823549331850581364383861243021418603916423013728047922013662254701919977732236000860127629269554282783493137189279659857356713021
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 90 of the certificate chain of a 2,282-digit prime (252 intermediate primes).

Certified number2,282-digit prime
Certificatedownload
Certificate chainshow step 90 of 252

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004888222342 --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":1100000004888222342},"decimal":true,"detail":2}}'