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 #1100000009019740631 1,082 digits created 2026-07-30

Value

24166899454385643847154963888829066684583412176584518145238791628355489108822472433298739834282944370284062598420142742424500445637106847816612880660030321834454670919317883887116430510303355708235181321592816869855973481474492403546361310956544725487466532046046708025806287889490244829893984494920023431386972437834062141636508868998430440729759821380361404307101159685147807485897246800020578609192513806540027940358878750888990778984974685349479584894465234454016296464192344985094014472468666637975165148920993706306978554956455088367949430428628162521165610961403800170690434256020631458225782232871556058243260490013978259857266806769728583601298411788978136339525108122819160995641509620155434100148468662183883184569715832370130772057796395918644840294711839389619862273994716420880356843720408480014561053218188756364694747915932915918850923970067543320105620228578377714784712839849556694630754530095550550112558587485827111676371028927573213403928002856028902126446651250137578622773695202465335061234166453883194168772511599230602336627501535824736748607797781613740387
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 5 of the certificate chain of a 1,118-digit prime (89 intermediate primes).

Certified number1,118-digit prime
Certificatedownload
Certificate chainshow step 5 of 89

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009019740631 --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":1100000009019740631},"decimal":true,"detail":2}}'