factordbrpc · fdb
Sign in
>
?

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 #1100000009056978993 1,259 digits created 2026-08-08

Value

93015012580700468650716483617991925781411015276461228345289214981781470612493778269754529594569116546929583775412718641208169897316945810250471045486843829661727234545375574463288976752152976738690051178656066788789747833716303911506947045912569228155413687023750898964944912730308205682672032572634065731276228176109912081327007216220898313742613473252234525916132787459051994572852586087754762067970507697284988433220623586735163358591502683482811968083862936333765860676948999263051563521279889844894858247203774591119602433756679659725754327151178116153842279624959531186257501725694944525672851489437426032504231576312231041685881590528800265239905976284697485020319921948361661951719434151878474621204712907926049052454922206612340131003943773933219775880484568987644006425064042769807961317379511657981940748820159649592047415784929155413302780206365504388285696198259881086982807798397577787774625569517048330050989896452629328938570363231599636768705286911319431951906544019275613252526868408677306738643447893284747090601231668536295132190441275110153568554927732736297319420847248345215456856873833921017152287725904882854211573233717182729251326135045383938148343148293622413086496472823840396625101933175432181833411967614094987815500901188345937
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 98 of the certificate chain of a 2,439-digit prime (196 intermediate primes).

Certified number2,439-digit prime
Certificatedownload
Certificate chainshow step 98 of 196

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009056978993 --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":1100000009056978993},"decimal":true,"detail":2}}'