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 #1100000008859756745 2,493 digits created 2026-06-10

Value

232477587513644546887458320033473093094690044929460807863439084797479681229345298052049491532486775555753855877254153941617843891405636267716161481134409343921884055054667783981253064838528366146211684929175551630792533506460871534719493442936621022538544447829627734724714224296613080832824338243441992318297573644825526900408554623233617160794063215445030306915294200894442745751263044606420697962221088995867023571322170370779671250282046771278473789890459209726685357714284769348606336060377214599764704505073556243768393343946921221144222358857768841096406535135504870544025327750492433306469651814271422427183318322047504555723159476538860743360548347919790324753668267072982487851251555697115743870759308847174241109055730692801754012950587271871931458559788183992748217361720147557261185677256642972714742252970654194332791534090822763582405019678468320892083494501771105450645743188490263635108166760390073046644464207148840432452051760530360156819472938401135886601071536446852323440023791924145510580208260203295258510044672084951825923795211217867187926013286813218855815677394810574968111255741696474923051746696506392375574978994404114871718802151658200006425977426587267630019487469223356764496215532623145578219335168802901443591143174268280946743193437309678108479423298676926154653076695240531118500037201330778882780326911080277273960011810909624450015459687825342819812195732343836079635594521585903900822557510806291592711494881181527415206662170203876628095350028037612142171308136978320368245781568636237886634224985224795683911750976484621641064701824666816016091181427762188773392315391427195099906105081789996054954680983186081592127517532965302481739231683610307555991453280502462114720203637847315422397643763822799925624846120867059271632968715551635289538248024813928090042697474355012975559478310749161252791321685546278152234270748589230446269414471798017911985125711876411097970324816654010380507237676288568376541090644112150465033995425872944561613371299409695754912403796660100842019509355131853709713315297478909294238109938824314688600979060496128824905098009660638220462642495444640739104735235078909167696524872289435690304132015039498874950631829793104465534384344501973773345607782357749929610804013176031076983960587679982383860118190420216294721985172282555813384998195718603010174702691645998636151859790172942990868944953454604410472026331737155977969993957337188222826989743674130768506107924090872687693652147087062130765342013757747680237901927
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 54 of the certificate chain of a 3,239-digit prime (226 intermediate primes).

Certified number3,239-digit prime
Certificatedownload
Certificate chainshow step 54 of 226

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008859756745 --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":1100000008859756745},"decimal":true,"detail":2}}'