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 #1100000001155125274 2,083 digits created before Nov 2018

Value

7204764464902638692715202352184210597933630835350118709274088857483017780773990198361038368639766052283318216490498189382398711988921003962885180384824040774450737733829891725303528234017381407101305759172698221769358491244113207851549290813771192462822330842867989085518321263642904877451372904262708383941778382594881403714675519635020774896053825751195151981897539213795787193877283982615904048613296989729792318593998517255016833305576340868535545398965865856221490031090570261547513520187301449963439060105220976763701561033843056234193345215431311562329223617160151036176737113718521714274144215186172006172661829402554620968642775792263050806531978088048655936245520671730439532235518958637644751071424346124166848555850005133078725379682215289789924936036368039221222108762159473387727649015270003713185779069791764544354854497660829206285654378526530183647882421012388905860717210563560962529326482199135935217437918873565152887488676848979140042025245993777839697213968681491988685711757175877016894236767974412135133827682042515421615831922064574757851929880364783667235461779953478709562779171268253586478337980147545610055482401988748274096365681093474867789026664603538444808214368103255622502715133020578486506342518068471675270849526921276449492443141538957534230604755382373061949587513164221846084471777671217349172959652600710941903099333504893532528856904256487596076313000747434535980220975060146275853585593127115812706611417538160637820079650251040136762312973489883089451256386464640598823634301627686135323648736454734656328012073926068816459187497325559716690582637912241597636682288688263746399612443711110542603020687478549625754349108899066421927889186347819391492636378951532987980668877103336613937556909424973245159789570484299966063606764056495579903770351560544269708665751968659442451247765061169933714890747236320699577325363267355615720925679539615873118624317856725224727278411241863268289155710245811064128855039624324503524442990160839271421302647444785698883301985224770497799077552679513592869082138324399178230805773637257516384124755859359
term 15^1771-16
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (2,083 digits).

Also proven by an N+1 test (Morrison), |D| = 0.

Certificatedownload
Certificate chainshow steps
Uploaded byBen Chaffin

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000001155125274 --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":1100000001155125274},"decimal":true,"detail":2}}'