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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 #1100000004986669888 980 digits created 2023-10-26

Value

59021423054579490457832159401819252182251331363501753324481917063326446634041813418971525343822353968945968340709180511767931619510923390621040600957739431512029548254427158566953998889804885547783516367895084577654881655650671826379244016129282011414163972186114612375785558538229263466384960561608242413121903517720418721249348783010116210872365946521886325743876918141418017318692641317408175179275418046378500186451574274829529573630864748777465522292513505763499995853919670442455017252137796067247247519997262618315884418677597556467829538287716779947616171798429403944944867827419407536935535636012875510464097035293953136405491561393431337428120217652522860119294118845953798865332378940975947307766978966057128103223856611618525493628954994705516960148119710795051873145904135747565522488806560683920250918834306239985473353552941343698641640497790527886543889122249998226411028447755899132632041251981086480011152384644486288737724428093723898157407058219577809790583011
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 15 of the certificate chain of a 1,103-digit prime (158 intermediate primes).

Certified number1,103-digit prime
Certificatedownload
Certificate chainshow step 15 of 158

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004986669888 --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":1100000004986669888},"decimal":true,"detail":2}}'