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 #1100000004964358638 1,303 digits created 2023-10-26

Value

6720020256312438823850356308872694837231261355074171179955461712477312512680724685559773369167525196556892413302110882378460306124192077458164445957835908224948885826799581877241364066833912073244204017639580538583602126903851131110315670035936830819265662178299878465419463731933697617217649784154909291745842889394710790647698532683554235437254679297305391810305605905230169628497848520449996804531614040976338097644012233316539970541985221899480913848153559852853801147637455290867576676669112878281849201757542900365602601498494511440975668464615099691054973965652166446473659158016569179732392633264700701434971356563078607551672685231459939358746703237248374191276926435270186538564704653719148147282557737970821425758002683449041654458288870394219412770165658575482906506307136389422295414087461028671408654448258170040629010365807039584005695197765062337799364686781543589187251705792670239779146694593004768871887227838683448555801243096208742981057503653557756326268630016034473957887751431074310124329207549529450578867292459488157329891514814716301220036340769193242270162090428259643734982871953588952526556639074447219269980327361700056577219652555432786168311448604634463205706677014758752826623204647183008695149499953623324485797160473755128361272984271326707125899151602734449383074913
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 3 of the certificate chain of a 1,320-digit prime (149 intermediate primes).

Certified number1,320-digit prime
Certificatedownload
Certificate chainshow step 3 of 149

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004964358638 --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":1100000004964358638},"decimal":true,"detail":2}}'