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 #1100000004890468941 2,122 digits created 2023-10-25

Value

4444335962189287114394870256065802603354928302895047901226416955776910826659604151254397128895814037488129025227121275299574132236325557615243963012171094295761528898676027108482435677727433763385543028311645854294312046661570994140619356583539132177040426149386937058414056916102950012230598031796415518379381464099992063672744730969986533053014766405000959928089790277462754739705971090924628873293202090872576638440469217063742649143470826390118871535073064451327424095138616403721413726821428763701375277391586849006580604842205070014400500221419258463804356646001495341363298236985189120800120544479051094444279283947972716294358858299785439314274268075418655011865742638147256060185528804134014716979707911628969920283068027472733362968932020337936045603859990208288144172741875423548350333490678264305863691778727397101812906699826118846048627890117539907846966706209902292824577584508494146919514678703401192319115035000531635413610073974283238754950571463379224817090150009493657370192425402722426353365483082747073457313461627367090116629032020990561513711447725008881903235262370763448145543020785581948424382987915187139879479553713686016113895177587090920352526582155032245739780657792804789766061951604741283125380195790184349259900948651408007271216005821778107841739823246103102784863121715292381029134376569915608034434138215929928953586392106314889498188435904632890910597318577306412163914394579605843006852507131837641728892487584732387155543075203915927112540943425363190112146822614930920843948083294509782932199691390633566534043209812529506513627597871003607934741683230463154902063434692864470805433294738870962275069302259564264333389165864618249391621890195056997604794235146084792693253134830952002713482850382332770409605106552053614547296872044921835553705679877113813562409288541822087023787051451675424099918918233055043562682883307794162292589023399242526652189142931733698916059532139519200208702633383221166790296177048180989440531338213342421751553772975927661490632171028788134685441662014293542144918973399350784429049641556851870146458091042764280372415323669646392349497227003245223
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 16 of the certificate chain of a 2,240-digit prime (259 intermediate primes).

Certified number2,240-digit prime
Certificatedownload
Certificate chainshow step 16 of 259

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004890468941 --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":1100000004890468941},"decimal":true,"detail":2}}'