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 #1100000009052263856 1,403 digits created 2026-08-07

Value

10120183847611179382222790993356234924554354276244308338958131200049484129382379332405824137680087493814723711642531990929481241955752968593119762224272150054823076454876445326807235588388957788012316101268193695919191425865267889744309900159159474384249379128953488252371742687928676556243025871180301745459885841397044220837376694598554077367613976110518908103977964155005149390215497854559133829043296576110043735851674047764388864986863870735459667573074546450439478949391552581512234579470468035015816672749930565861085728109702404238628644718482511266748711487450123682810720687688324448784518064306747574067317038569200737697884416790394605959918162869560202556305923231406832045308240570669634648751452147628172068686276170561785321780280609592918076886284369256611916445985473868825475482428338436625917045571543259540735342765479846085269499095885639887653416993739378455547004892246740426061837232993623620295266136519417322384219634738407222687104656954488156921647738941160427262798685526939847517836528900380291121938853537564276118946424659762802818088330979477097862083134271571185392817542580695173924779973724819196164757416501544317248512425651723964335623383696371166376628036588884242677409633683747158913738556406092901514547261589970038916873629127192811073790655239159354198908306199383435344889389426580571923489293670480829869432120068773438334669432313137304785180221710406921
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 18 of the certificate chain of a 1,583-digit prime (129 intermediate primes).

Certified number1,583-digit prime
Certificatedownload
Certificate chainshow step 18 of 129

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009052263856 --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":1100000009052263856},"decimal":true,"detail":2}}'