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 #1100000000672342321 1,398 digits created before Nov 2018

Value

241334731760790684260169482769762889625533960576467965905248131272477569747269287055638257954293879347627997442577868084927611739757726991059845987988063372003545801382598132479638066311691441443024312683394489980110095525439570943478802411061169735192572124548136688460658982763473276829064192340482127741425404645787270780407086156724521390903276406611953568528142628370160423175417058948982042425713308537813485209814341465030203426435477860305147838148137039257181389920343106124398475378169578236292378756738904133531611101588511392937563773137303654494425831298856579640539274724009852180639194021738125396593019577832182339562379272936548783995811689216236119559851766239960267172997257048293971884431579634502705543015963327273190124682838589176432032323306436708558738892839783787616308650492405614940771981657718202045538749978823192589557835229041587026500726437908487622107159394153733678880521754439628598736429095666614841576912836790496542971561407230578301082447899495789675818935516227992145620028302134653279773823094892416378774916741647134506196969764919989969933541563960320571972401660460458243742918576276644533877886230584286058257722064211674027030541697166634888927649334610153135114212832010468858154996788692325517783226119879111449715648747274523061359638970707262280787109945873284434148826859869748111271485221705046492600375791153622952564970691080205738982331158721
term R(192,613)
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,398 digits).

Also proven by an N-1 test (Pocklington), base 23.

Certificatedownload
Certificate chainshow steps
Uploaded byRKN_ChristianB

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000000672342321 --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":1100000000672342321},"decimal":true,"detail":2}}'