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 #1100000009030657159 1,202 digits created 2026-08-01

Value

17032257787530879556106668759350582049877454703618929249782298940122106066983556772680076185838962078394763302494141960912714296595015218840946282414545984297942630678422550572187800733001266600536818841134852935550244394483785633928622042469004164858495038575813763534006824558117589368200151227070692682932550008105526741177841602363704131627958404515548777769640148135089902328185659504426239808495406879945492151808689299442621719849662024176297328141205448995157757785618500076396041870187835997887212377909715932255281786799204675933654583863462080005723555120243408649536509494420976967673611835217187732506938479798740618592344994888854629303746172335102449400935493941718760514390602540455682045179438980339604769876016201241033951305393965533250269298180169828353757443568283637281306867602787561293757853064862965784447857891548051470611418837227729830936561212346387544305462343273049173331670260991346987457394275277007382293569538766184968160554422263794028265231657939418828973746183912316913726001404784126298940449338392404622558643686186019845941904562013609532595252429720932375883694437419124275658892868397013180738979713001864620404188619979525810282956405366337789580372580599511
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 123 of the certificate chain of a 2,776-digit prime (208 intermediate primes).

Certified number2,776-digit prime
Certificatedownload
Certificate chainshow step 123 of 208

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009030657159 --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":1100000009030657159},"decimal":true,"detail":2}}'