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 #1100000004861742649 2,555 digits created 2023-10-24

Value

67283101442759036296107360917413694463645141487799277837573869843591886079096865238494319058218467381012886296205442075531173029866264497472108886641137852379105227020187245649216191370642844955260581730920090741568297719117961770556647691948093283354946839903839355328617616588997046893263348747301489892801051009257595947655380991079553646648522909501191742047074627069414165656270201440671969171825405625342641814345095954516671771401883953629666783518966810750330756428597307206847082940861701896177161971364362454692211382397190793801692455576859438877611392416104106682089690739324022794261176970650856225697870784862890198543217688992129177597537027640559128495525611866431425600538882305898197741859496212343830121332662203055982703504793251364952442944159883617739418488491034922048448195690803709132046203762196216746206473447285764447875581129757039716290460977773769651190974347669611020173530581907702672564058060383476239524309701236399558667930476822445854552961293094681955113041909420650934501045488376106563420510899974566188356918812250585934776301959149589477710876119669001782125136493270785433065195859381168039057963107721812732568397638990422739229982204034379490443673924247177397769458514476332532939449241827216500439201017361215342111205773684751878572250299869664730572405228259038051922014531232554734553953640451055160545819677332231474621363900909548291292592587392103742003432737585002080613978361485616799632323736365956563553977756384266224973058596986052189472904732782967204957572558455336250214187905779506968537972974896612782507442278263294110441273145399147676338069501938660852198902044598007125305546909221571529474271491625251087866114079478612169181472295040820951133866829622328955620019930039456346245638417551668114883605400539131603576938427276876402508082640544212549885779064897326635610331072162418610284557877914013759922626514608437590062025639857088542192079290006384139229011253357028138570258571633269805465738435397969216763581038840603845940611011582643461208995404346371109146120588821871144932745521117792783805583648937123250241980371357156400819095413914107001835172662960826787027193616748455416380845940529984055928153685123567067844659906011060100080362129727647901467982202162244547673029944835262982105715088930251022237027210341862137683921241227256994321831688520746004975811532278545980559313083107806415657463901367929988933637386159018196445830717277934066137351266052855553249784086314520761947524040598464345715563463572998010102739754559582949893835862188954872632856583492530271
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 38 of the certificate chain of a 2,901-digit prime (325 intermediate primes).

Certified number2,901-digit prime
Certificatedownload
Certificate chainshow step 38 of 325

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004861742649 --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":1100000004861742649},"decimal":true,"detail":2}}'