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 #1100000009044563756 1,360 digits created 2026-08-04

Value

5028212222240396388953336281437407392157660537799816372796689855721925119777187846564149134289528794807666968991505208305072248343911688117501116492318007066540722482775442432904920829275618861614298790884287663567521325734328530405113489443190297645586240296960727636140831867761564720334076923657823664582646595838146603337928261224869427644536598701525597668973066069940193592898411859821273006686726255795524019582893637732520139031021969113604638859670129562606144069847406395525810360179975333897275323451016805281710866982627486818523324479055459653603979882585944972348069285949413444425342571420098405599185782679206212353941818578039965786481750777021223533647557858214039463308227302223555957915140101381819474836677640614267022995346276717715970322567118700658522540188798286119331646445206590988108939043500628176920353655692136292499459028561058850246751897940538960602667125817068073741227203590908757422225358751308152956732624046751336839773154266124143433890279845040289676769096686689905207552500443242363841550135335442870582944474598707743240856494913566756651139023256814303923231410617942639317005422538337424887893779680249174347466698628232766913656432346950864217087763758646105822723573268172906952912055820895010613949280788176842388993177484402469835326106958683765383874380952759993911852520997380045064176962878013211455967771871
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 4 of the certificate chain of a 1,401-digit prime (117 intermediate primes).

Certified number1,401-digit prime
Certificatedownload
Certificate chainshow step 4 of 117

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009044563756 --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":1100000009044563756},"decimal":true,"detail":2}}'