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 #1100000006985328487 2,209 digits created 2024-04-21

Value

7692312155641246774982985041400975742249452117690723562745235326782579792615806350179125158042012476606490378906268530999560657333000856560068490450971505632753830371724279022888084390967270377733816469164914109959745111889673241509397958910374596898748020116891524850952702363236692740618565471686180449817743427344439689838973321707427511793382331013058230272666148920090043406124663141240166665039018062987025236805672885673052359477615366308480298414218574773765653472601803135904987557534140546680675666644763404177267700769375535453723178085777083973215466337081659965412816527277148333301726506402782450630183807918722061196593974799848242092486489991596125651501186457860953520736857254294494971098789785447271575093712366559837013294067971605366706316186955613083599985918339709363001054517343410584926137460840001599439269843913537573617259579051053311011249773145087802522623453177893809015145140566726727699609948465751245513356493691450598059252895731136458075590359836006987191345589172360546748995252057058642555948808485438642020768938892313748189275713312153195353151344617589604749631659341804815236940212855558253923524302034924962040500681325103373823555141804682052770895720073458149975143709553238295625022577718389647341940911509885116775312954289739617909993930370971181245813594655765508303092044844034943531205362904477233061482901376094767055425285788465376616493986589580455335844558767153708246888008303400278960678676697764904549096556180722369581409304467240946045113492673245275833270064170685876853448635142393956515424690523495611059613329014450556623851509769553255937846629350457862962581109922681618637731425779211292523189929832733251800018384335763049459160943620748112374359947974150462620125247833451690728322037918640577513282405562545620870680372629471325876540186734519249541466449523731939521872494046609022863973268309477752242854649237141858518987473180512000538971788730791036780706056498858082664571009822744436996965821737736172559765380069819174245844403947731212878140404484066379460568400341388358007583420924259488287619375723834950336401006770095197552261212104326859129261462138852814306358428037536762243893708267140375337556675843933390094469948844541
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 68 of the certificate chain of a 2,867-digit prime (317 intermediate primes).

Certified number2,867-digit prime
Certificatedownload
Certificate chainshow step 68 of 317

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000006985328487 --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":1100000006985328487},"decimal":true,"detail":2}}'