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 #1100000009008058008 1,369 digits created 2026-07-27

Value

2253568954094949604100918039129799347556719033828941275326018028260713291981759510395564747737981606937409218594492848839395546896005630063625530091728020007980232949566412158448805168368483440747480010019302190743831537684840744780145091237011965592272163281504431590970138872777607951894465660643435774579997850894934264813947248921905629464579384572480819989189562392036223990360070776110540556614207403242758012016568973589832751920024286780938927633378090067173483004921825871870337594273207086318077833265927354668418140517957896317162054491421760790380686267139552630711495013003594203533890345457355982742668765166403462496458459238758281722134414157488760090104224011932915099240319481862462501760710628792475935662516666643900381927323213770500709304287043254621902311880095560181607981945746725294590597221573781344267190785412934150940106510243579969159639788917888375588958739545357412667739464041885602784955851756859630684107857416798197917043346973253239706369831170384135329839081072867777428413046224887389871830385994662743368401288636276788527963887512486293162285016185048130748253245306469098812831386097966598178977171347634418503912583052748582377221883050690942326369909583443755959337721272383911955565385210533970040565372001875249217177492674318822232843166956179323764292172191001069068931510900786484106474529798372529557822115703355867569
term 1446^433+433
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,369 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byA.C.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009008058008 --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":1100000009008058008},"decimal":true,"detail":2}}'