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 #1100000004870711381 1,961 digits created 2023-10-25

Value

45814236851389415242287445226245862794888289506294636277224429134947537759126903704829926863771764147189327497762101568816307725528680046490217577140282381933080982586967212673873912158551015895920037974027213126950616268688439289030702491464069534142870625825207454759806641940067118774855708064714741327736801372497301521645548840975701611391945893720356808824518297991615803576950778569401832829864995930518420536626580098815060219293292695924530598268212116705755839924941978832541550833645149347863450544473557890528650376838951188329211486265647847131138681158986927417313169913177919601806227821548445226023597097691911992603239215199157356776629992347866775169125988381758810369755598187640478456675333341912335097910703390373314994278046836252879400495384720283005596663221152925233686057820659787475541494279379270414189610326356888736145017860981962661691924018786575991367831818247109031858304019586807395076333794169111716813522975636329697646096024905883358659497260056578812672635468226483583314621117414798449923756858754609701486658662756366683099871794357491363533237338033296482489649042561730980158342944628349763085627865284626630523319223144357698295896698926093476448095991865251361668480500146190624903524685867334325248412035637878755337654778143478719714226495509231902802289028823210106052846374515888841851920539602479941863358678632364305401793537218497498418973399331093934504198280996578338523248862602700043350080178534981385429032356558616132492878152026267784817768431802556409961351005044021904745685761441597812163732036676287244309474037474955775167459265564294106682488659550368965767981287200307792176328392071932781538960498501424417381468997411664717506513547334827090852635705976153729838706097641056741211772649709441316821369743385520058183546307254100157241908579014753740537604663034621023308143829656589605854035913682257542436189370322094070345473474737610129420656810927191883230388089900417045335577903284710019
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 72 of the certificate chain of a 2,638-digit prime (309 intermediate primes).

Certified number2,638-digit prime
Certificatedownload
Certificate chainshow step 72 of 309

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004870711381 --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":1100000004870711381},"decimal":true,"detail":2}}'