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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 #1100000004866773849 2,732 digits created 2023-10-24

Value

11418837761449606302306962060256178751352253791672373122496680531608815650293148933417595402136063040987044301508327582019475178837920191511161046632092322397681440662199239721664836283982338458487752942448587570036646541506025136681609365943122467249426856541138931277053141206258183728381014336745172638970774013750661786451183218715776062396289369103998796242827391989128849573558432618161747605065692066764744852363777706531117411301424955826545679718600143675640113643793960444707907753990514546896697372598243004381004011765090431573163188557260997569085764914404045835555848042836992043310506793592509673936683407849780774790808073022984004636197975477830682803248063617852438277104006673949850253695404339642853401324401361000321574489172458248415817484433585819341897014264490552249511397392116909657594637057175498435298545936997823600793850064027666058028411887353217557208309833050503163383149408806056530546664772817317627031984004026452063926614399961525514206251132363979948167472580498332226493967844385286417885682681273426979241053339768740990356873221390299866270954828893406711812364603584156537478300159366378568278994700348585420051599452940827032651645026174825494004960352865749915718048171642713160176488110762541494655848562130613953463532681143644514247713566547113965847653445345696068054900973280697021325715519723265574370382215928030356918404521120080776836822191707926209097617558419864525831109973688138615755363365192280558674137836185034867458855634843736650762135778887805809396273775167976943763283364094497285007582625801363959729495652537372247738615350419534246085960585290995611636197969286480710513285116087540915314389717808725170854586496459936148301086979382672940104222612254057492317844880283427512968973750847327574021510435907519630532563559396957554794034752301321743866671614798553114922451869365245530885547711675159326670659781955956093665800227435974071973301197311353845942486856723944502441726933344835749609803812239065825705868559694058984582438866327635334354707047157191160807628921047753103141663393855975220066040081271439470111953223515589294031771456315921573954454853731618686325773271592615297096699517448471722362102155548969276200600974368910900583917892945236519125173027374692592758550719233326075549608310910796380322217084745341758813634187817840341134859785799589143391076703744730996824834499742212793928152129933404380511411623279646742952761025927575010329477606752324347140678188899868498669844487350552387325188806831259915865888163811232019413832512524302580006573616649840344408273533582250014357873106974522883184378774872161414467275247420637681153206033479480497198558922242531598878935384873389918287006827384567011972156452786170784533817492780901
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 4 of the certificate chain of a 2,747-digit prime (340 intermediate primes).

Certified number2,747-digit prime
Certificatedownload
Certificate chainshow step 4 of 340

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004866773849 --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":1100000004866773849},"decimal":true,"detail":2}}'