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 #1100000009061620816 1,514 digits created 2026-08-09

Value

34476522946666443291371736969685978533804375951488798343233246920058060284859530549363148378101893675568887083862510314704573643362006134286726461298657739460514000288904380533879401839073310081943443581542175116929556039871661273238616998496092273648692730891031976541044671549197358824476736854863142757301577814952531919180068940923303026344420838766954820327260551486561129303254290738294093533317146242691458920096667731098312875436875831065229840501611603457922178910014398692512218113736119864704609977059307610660250554031703172422855291521162194907845715131488228152974575367038149043419063779062062083424380994367378489074294030697277651589931378233877640723737887494141314327742365340845616318651790805285643994718668451202826887331012099610528803649212292306252106278135671802879336222750811959069418403794819360786403084969490687782182874458063624842989382525600002155078463226547071682700265934184459855557538149737932636938685273215668666575327186338491103267398526672836985536774769538683161965371061123894771343857935056733498880352623135196019286899196865602991515989476817748294452961474674357024777611814403337141428033483189892720298958441555033105902119521107745571627659711663243140643849653670000711116443695180663214692767021952778880919898401138871148358196689409436102029041323742350857702849075924485391414431941326253162754449587979894973835842208229507432475368119937589357572065696581311671400804658530197111925747363555552778357343314996208460535729982427027505062015411514004417899
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 76 of the certificate chain of a 2,562-digit prime (190 intermediate primes).

Certified number2,562-digit prime
Certificatedownload
Certificate chainshow step 76 of 190

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009061620816 --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":1100000009061620816},"decimal":true,"detail":2}}'