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 #1100000009127083321 1,711 digits created 2026-09-01

Value

4560814986550464384007265893725038509896798216996138011373062221841175144424343648565314348465301012137382155781286712929233109764008201295717938678373225600307069718654735815384798468846051736662676628253176245970957422922111152611916493472433132370930378141087563638602829480035528712688362955241196223368256293800298426976541646465273718505621386924994523419195501592430726010864921073454109102330762447845919148786139760574954140731972526706732362145130288378084118061566164323351293991301761644757865443604938347259278685297386349803325121661363987597872932583502914253017870623564355302303102701080331524099479223461542580388359435495522991357931244370656131667769714100429009100775618563837255366712687023290954099672390156063526872581653292199504778041055927946941935446528904538157533775394241394563995494583290636876699949123099044717011412204282180768630139649627573120020670050447566575178554103849382559730412922763344699515838206259446092576924874540850891573552387617950503608276692180836999476702174946069422462878675676155973949314000499025915811543468696290821076705507130170103531044456747704219407213760468703020964499598526542100573284227550185463445018132669954881340053081190112726444757001851955140968152958647165290405779586256899462844899051169435208320723835013769861652834921268843754718926517929428027955038586911719324917794378173337176020941054768078395631073974423215783874022499605333197627658084912362896156665164300261987468948428457460874048236475987576810129052506844005192936364125115022919605707686944405199224866042140111001735492634852174548403855789740306033744489369157527812394336520864558111511943588895243575193595126703885160261256582321422975104058105603200773607
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 138 of the certificate chain of a 3,127-digit prime (318 intermediate primes).

Certified number3,127-digit prime
Certificatedownload
Certificate chainshow step 138 of 318

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009127083321 --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":1100000009127083321},"decimal":true,"detail":2}}'