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 #1100000004835847005 2,691 digits created 2023-10-24

Value

280347101754761365967793688919341359530373084760501761111179456043164275672646647180317755328690403874130437966607135819230951721459107538513970244319559496465837091593891441749049717813642503485321924796928353182922464738321568774923159762092746684969086980165731951450968257726700114649810509543680017450845906059603665620348773742914044172553480227844843598797311048128556380313419014346739138422994620205657953219924809514898210715911111737130882327778440124494697914202286052456371163796996390613164710389391877514637836340428113874112129959877836415460608284903914371397008803966859583723182635801604668603680975406435707569059487402345946852772679305128346424007974922058983970327339325625401875788933680355539692607197082876692827250096808443307627357900299376610929146303680697972574451683020729895223327589085950350041483264549996385514684590084464040862780198616125857438698877725829415821541288680043829957702210863392468502082464479486926050452949811658333079516141113750982154013429248182898237621996120900831464136828341915683158095066264734777992047854900087238934657909868346303896019617005716706450247518710753550296184502085151597448870635308980568400124503751173020631276378135387475418777546569947941352483256783883186345912258725585363455718958059132768417652283539043308667496659827643207336102187971058305596869769549188480268945048889151053337497612357220797225873026558215457098875653421950308555657248533332726437943332498726838934735178039144558294199980436050376392342494997806015951250207933041832255788315716931588698010893917707621486987368561236276948464014122540929873638760198900742268275714725769754092291853144181059117500329833940697254190453705409085183592892853176738402371153133045878020826046345725810150653812040460230371884850056008914441654557843782644575893275598125927722840986756625434821527352817909297371469947187122955996443325791198915985593324602005963355813450151770683001027669063958072688856260202710628960875385298389776994010504080531823143345981643128348431245359416697868915640798582800904286220736294122480163198926121848744438069857515191962617984553609934558959271468912695178625778889795274668038970261664428716518732635082901085098516033069933954560644589704474425908532226915124989551784680488186714939826852178231181891168555728890911813652833805199965121708086964074233773242006940247845823119596305667772413338254382072692590102986742461217322570749757094977724265363251491609549786135990314751798410353965243929512077704397595797931019322244623940375966404823651600370949138904855925947759120153874298517856582794773513906540447961010869017617749498660685409746233444514782134271589272171512280635312718086235587794337439
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 108 of the certificate chain of a 3,683-digit prime (410 intermediate primes).

Certified number3,683-digit prime
Certificatedownload
Certificate chainshow step 108 of 410

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004835847005 --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":1100000004835847005},"decimal":true,"detail":2}}'