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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 #1100000004929748055 1,222 digits created 2023-10-25

Value

2367745465421034937025155881004912669048635716626682063638937617257413155004187361096725366692954954441571462695252483934975487793732307293527096954662317693867508513763562371497933918226385694962801561693565244315577335940235498332343944548772234187823212924824777419466952576661757195544847982233086673958800657254495128452109494940463757077069663625520940625957581673833752555938545157719072655292901919879633093897929232391620945487081980602579032957469550374959300137274831335131552545567800452398325767645665255823297694038802695643518302247698097983100256959001414494248464369778251576497283106298931114751315028816848190578595313752022658824727949890872807196679417813935185697844140344052524581104249931694496638959024059957663558528301940196762202799548750472867692315908851287243431854830364901328812996415312292165258045430022774129674955843359347486420240635568735277591976135559067368906032989033827731703945068316343534623281343010909111869480752916336445265359167278283360728702130270911817260951050421087582818957654305189925609687923937028993810993532223666656476219945445652830466083736789714280608114085657321525812353926669994812677976230703091558339052257545339339508007423087042975795598511158411263
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 70 of the certificate chain of a 1,810-digit prime (252 intermediate primes).

Certified number1,810-digit prime
Certificatedownload
Certificate chainshow step 70 of 252

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004929748055 --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":1100000004929748055},"decimal":true,"detail":2}}'