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 #1100000002991366365 2,749 digits created 2022-03-27

Value

1502597801631433556853564240724562917491831151297781600343333924796342810851726553875112942821247557123372281689197399862932377964994678828553715168590658308302480604564458296885954416356310064639039715113466730054116497560990016719345694011177637649458300786586979887543066154139260066511706802887913235129256788629227494172647523755099873052202714565533734149334699515652735475300980679021889460287468651253727969534626469372967045508279361917354600514012199363064448690464479045673703076334836366217605348325014736219751334258117845212119232960355976924565480049895866050791978829426177015533048416353741578757589390850349113607620212207697276927445195363010154847905724897368616610476800257279314741011790601901222461084407796358067522815878089572854538849374555140856327188964335519401954127473382902903486632930070274552851716557637663989895342737567850018407326138321945935028796496311710747370695627955519434360737670466013497124339717312988637395403280383920149450548291241233229151528144339157963408021564995317393530118358767713764894523929192229430438542823236865465467057007062534348340385514824327441837433088483610764959525573564701985566798860834760741932736480269128625169140604369433542249855199087396340482311343199291916433654238719472962512727665925207643641008895743447229452179472114108606489906542893303170654606569820760225159980750822263036186064730446401881030916094200935027184850538046124726856003698498231760405051624146996593445569110307063377413856350615049739875413107445028953792425947146645336168439307261880999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999809
term 190^1206-191
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (2,749 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byAnonymous

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000002991366365 --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":1100000002991366365},"decimal":true,"detail":2}}'