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 #1100000009030657460 758 digits created 2026-08-01

Value

27337894340882294101262171154138560593887219482034394317306576514265271928348833019320035475221299525494400524623982441349167626508359954610790902720044084461283556513564231729418417703729900552887495776549264644684549484318812897722172099895764963188058138001098601473938236338931056106076921366661260179449791710002306135449043237823713851920587398324532956759694505428042225893757212910292193626855143775430952234828774758002623900030924406919200965814111396561186224553598424768866062787792169298887404404097673672771759373576193281062791176159537134869630133577900159079851152772577913252188415269666452237267310777255785634768235120386103825862758829610819369357723542497933505762236924536578756065648815415052962291840135340271991560718666360313683947
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 158 of the certificate chain of a 2,776-digit prime (208 intermediate primes).

Certified number2,776-digit prime
Certificatedownload
Certificate chainshow step 158 of 208

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009030657460 --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":1100000009030657460},"decimal":true,"detail":2}}'