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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 #1100000009023310912 1,112 digits created 2026-07-30

Value

54368246963412877022484694520483260502836092094061841387802314194739876731306265282134092433639079439651092242662879195153189637715483943823600235283738430432356982821556753786943177449166762576455317298096608427235989299446538035885244127021718596423181705479703634035339130741028863633554291654606609965570589950254533555851524556476289526457995685443634820713883943373647529186700727326605016591603296576847064417731827701190303895221380290078780256365919542683565368559501036762997422276168206828413460640157092408237822029037518071922152225735442100961563575680135635961744456067930535058971109667991841266109058372960546247080865567930446739893136987674491820165531265807929028450758187993272889409595851824325171828387053083931140858005845621445087230776607762327110342463221077445929267477239574293372470498437372491685400461920447857936842039819175247081372768088251697181388874381598179416511874264824721089206011306895522030999194763925648472471449036471241743735945873423381161909914593174380532182798162486136142051923337417011972790978293029799119930072709729044370040143024748559006503145917679713
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 4 of the certificate chain of a 1,145-digit prime (92 intermediate primes).

Certified number1,145-digit prime
Certificatedownload
Certificate chainshow step 4 of 92

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009023310912 --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":1100000009023310912},"decimal":true,"detail":2}}'