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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 #1100000004923736021 1,652 digits created 2023-10-25

Value

46424033038126564448590996735557954752268076729646415258010015599303332338708773867400208072087173552787909775304042738366212937329169080497112690448621965192645183737802371951642141090214682421268014642744079262766881899870360453334769643309947933898773713754438400578251306783458607539129521969909390535687356770549477812036171225248692549636639105020297122636726484666367604707801047398034928378662833866383810616614478171298073454330065187654176545969762056397977861202295667392235806906991803857607114711987214188212232376789135892502570732805873554923744306769409947059390598643502539836575113808413777336180070465450006679978860374804826726365892055720991657424404802815515193340958240180207955925521804837727701244734962082674358491051725058572467613560636422716720093975054050976359153249723020237765752000957720373288378915563757957766820491537047478157276142737359699525488031737582449108172142138413133897885234095249528135399686783002870693760716771926786715700061772772143455059505961951864883142381883039292082635029630204687399627138118282546653816185541513059941189591974349433503502633882255475615110867157257754684784374017092268572792062170760799708755390103983237855549966116602412005878396985388090165814572589897015665710756344247233375740203381036220788311890418175321566569384593875649686441335540485161845004423933739931397242864082755685172369353404930586242492680451629224507100294166709894961975829251976282953779169141395472174197958825059026332111812734524248467515134820672649091949295634311592375099776791085427930717726000032203432326565738244358887855673863052382861374411753694048394031376316099159792508898347191059
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 30 of the certificate chain of a 1,909-digit prime (210 intermediate primes).

Certified number1,909-digit prime
Certificatedownload
Certificate chainshow step 30 of 210

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004923736021 --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":1100000004923736021},"decimal":true,"detail":2}}'