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 #1100000004877600981 2,202 digits created 2023-10-25

Value

750324948025657507619820950978609902427062290973728039171924379150210252431654485093200874305849575944273606264979656652418726800067141064920718250111246810703370014109674134002381840670548977702410573000895249322353241866155579839008548817961456421545368991204471646366068215380261049546884605677396414506027303498951593886694785088685884559270228248197487298611551223886851101904848242633486076914590188885452280907086457979135379971125938747269400327097857103261044535026553285447282918588869225615029755189373207004728595977897337667286476479519854405038192847210474747248161246910147819045581693229461884974437629055117754525884011628836246921520467809282314304467231821498293100599535495798718734198341134997747932729144293092100571043021039886760244366099004231834708111190867497145701172894323661931063237706573113337089958608117375060359359690256121891272309269075134452699121099917781607880151647180579816071654758337112001028130060136013154428791306244185509996894176729753619173932495810984430632188632333704777125742745401484145303668274213309884329589399991811274433710821080651388457565112475488044992256105364640718667899566190509158693111977591024466340356358299104913089713895536007968908043905787292735709351568956597220010629749293385214458117699744470414691970109656707524254394568554447608547486467926729929918165725231791652783086868403633657055153521716452571373300307729831886257291645115942326878337151479596021128189898267727939175621551659858184235948690538689881479800959403898380028497101633427508283207635124905336511178612089937824837806329016861389042651554529693726801767845610011691561644718563421557131201100005362037074006366903174248067319167998060439769425504594405299628304041268313335685623267613927758653822137326467913545177971746784078724303958196451628647019466793900559275496684631738948754383343602722988553825529138912920663196306186611148837920452638843097674397245535286343354190883815027838844472739745135686682086818801120022627539481855223937613076866979979566029873444948044048790743281238548987052896955374779577946833450779004290500289862375429166630689586279910634249645030490536978896187870409546321225087940937669107689249252261987540290665781
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 25 of the certificate chain of a 2,442-digit prime (311 intermediate primes).

Certified number2,442-digit prime
Certificatedownload
Certificate chainshow step 25 of 311

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004877600981 --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":1100000004877600981},"decimal":true,"detail":2}}'