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 #1100000009092833949 1,156 digits created 2026-08-18

Value

2437148507198276066372236510083979260372697930001018543077398121707278683664098906855650151539614634169697077954169666501602935313847699526287992533152076933450053665762940253392458965327110893234558455890906677784143990138786816052693844185752520913106320494215328082895029818014529337496409375191440457035099177288686807096829030181311093377420555121805584609329134215974105867657013211082251484346055900771444620636741436563838067986651609764140110421786702993617855978903306001578936561831738899003515232776075839573156041055868196185392813423541453246078877141108953333118017213574512094428216645102184567784744668674217307990408991457729868239180134239194155569711278493543554394385664644506231679166007204417839243130987139713367131579645783871866758042187352935463017127778568002199024779064371452255538956470591607502772932122158485648603911741377437269710714524241593393429805191918834793675736002878453801575909063030927063292517230230038672446062956458234540348046116768563615173092866402157501744311093081529322647916440763964632371908766189161425275702966604300015967065088015563867331797173776513169674050440328945656632627723586997703377913
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 89 of the certificate chain of a 2,194-digit prime (173 intermediate primes).

Certified number2,194-digit prime
Certificatedownload
Certificate chainshow step 89 of 173

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009092833949 --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":1100000009092833949},"decimal":true,"detail":2}}'