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 #1100000010595901882 775 digits created 2026-10-06

Value

3031666673028497421673220482028698395432634359997511459207543371867364928535027488027244955229970590839921506984077081138966148761141191242130877289619522941151344975656315760334280947170512722459980377253572103947031658225800943897572969768019058760166459940390026618285373612317149710922235911624528439901784710520309177325177709663531226963083316741440004587322411492585077504110293144548088073334807307498709253791139749714990922197510461039123331393179028837003002306989476562216145451711737201092043703195545622386126375729389221255184217593784023902308590360279940307860518049655378517017111561342065872278256582745727602576658979765256203348104645902375205114997824365812437042067438590795079909362556795305729841780617993134838875612929071433985855341520283504026367
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 179 of the certificate chain of a 3,195-digit prime (230 intermediate primes).

Certified number3,195-digit prime
Certificatedownload
Certificate chainshow step 179 of 230

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000010595901882 --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":1100000010595901882},"decimal":true,"detail":2}}'