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 #1100000004921914799 1,119 digits created 2023-10-25

Value

100883670896460101226430984063734257833875301027402237975839872192771523971236827299340764341829538123978944073147886409609947786064991190705229177561224747091161024753260557067507475716924449239395094488357167314896141467392114302424929655625589110282571573922534903100655822554903594559666594845730536710492194921551052744568478225491062521030941761587781298597508966698219496737775214172706358968192948446462563441125045688832990721371218382185159737569700393912013364269171212978395550671405925749063271294529998066229657438653435245721396740233820657001678535293008324940490880981499002209958969327342499197646582855952390659028670837761194868970653072776025980578645734415928433051829315498858229238644275224037083663955800041191748935236153396887869818809881077369854131451536190220615830324382668723160796483424562196957612343308514382319586065768543489424365772695742480876593448870484501909604128302690539820650264144258526600278776361268068849180018714844189824771829029990000206704390781930104186847078209832154872455010678821942671029499108925988950346370341330008566894845013351488751903535386184698660307
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 87 of the certificate chain of a 1,930-digit prime (222 intermediate primes).

Certified number1,930-digit prime
Certificatedownload
Certificate chainshow step 87 of 222

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004921914799 --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":1100000004921914799},"decimal":true,"detail":2}}'