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 #1100000005012761644 679 digits created 2023-10-26

Value

1630066986090730675536227969194190075993068774032637907258494769885523648807617960493781668257103987925327339327386623901161150402291118420360505542843686334014976098524438147677980607132582564594403539834637568284037452013529994231290955125033732813976126441788383300911599606850143198823123531797360465011872433964529869139914536104502613104036650947250986760526224733393342473497753794266909205272512164698107236081607701741819625655599105489661692222629149615867464309871103496944042679699479364503314290385363265103523205703702231200593021602338511969541562278155419514060582384262140217375392639179231665364000321522919902232657546585629956610748986863624406368027845289603
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 22 of the certificate chain of a 894-digit prime (78 intermediate primes).

Certified number894-digit prime
Certificatedownload
Certificate chainshow step 22 of 78

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000005012761644 --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":1100000005012761644},"decimal":true,"detail":2}}'