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 #1100000004939277992 1,550 digits created 2023-10-25

Value

26641866660796010399884487970654961408397703011136354115595830500832691311288300047302174162114261963306669295705931008982439534831430149765535781026369652469269247365410044371371271856405443159560816047136805492498140191370295416263912583718558406542967527058252193007239016766884830212129827684555797152930805297773038851022555904022764465026359218255178104041277942151444374312255611334061582222999403097007214186747171524532752384817828662772193020378837927859736147157344299688103241986693807474625866665195614552667475889559734720560445190566470090120714282422443922318890686619981387633678463318080997712276722307339646518308232208848542686452803727321997244612265435098919590057123881497498120549290422328464629665550856136209050737843108136845267287794703751641496400848192819210493810185569106572785890380925753065299043092866645979950854783260419205778923445540009461361084467152610846966543575399856867913159050829113755067243524001991899665043231924847197361027565007965514605413095896010082636410711091307426514193243228985101548819874190301380102482283936266919301066314794599906765769448420304358018909604464920529727262950665993443733072223831014551803326655071004230887321996458727097402880118499134327462750759259422397259252159159270121275136892083494417465092820121717369931988461197048338121684457684070230105453613925261097631111908611735278353392079460354877749616539677511189335402517358718520103685567152058299265906107475442305238997789972195647390341275713879110823662555176595773004998159308456816312087519902436786254657
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 13 of the certificate chain of a 1,663-digit prime (193 intermediate primes).

Certified number1,663-digit prime
Certificatedownload
Certificate chainshow step 13 of 193

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004939277992 --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":1100000004939277992},"decimal":true,"detail":2}}'