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 #1100000004825890896 2,984 digits created 2023-10-24

Value

21470065344951793870432278250652792032007246055084456044976990488723062100312781277469594918366295863577108959411420318133660016228591550229916678476753126454569127895710220348792295633060380624238432483185637822917585938391197019198132206917506595103915260925050313901160996646000154498939768450685568256556606904920291481121136515079176415042222583915492984779178672985272736867394458335021990749419416883844665877781619655228467913206966205920634295243434803823234610807957983801290121997744039170851679898538983440855793207603147396377443545143561922066072553591920371469315138767920792945023192331600226658048900940061008123089967276729434789092077952294254248897374291201964114782525081356621160274250084530794073521964059565746583771439482112174045983749226167140114095033815565592638987802673360823709602145846087215702949398221651173806002496313068300785408901851586921814036021813655621502420223947211093984728054733618258331511004896930715890500634774802278723538599973676238058585337432152336957988420208521840461627837652905245461439121964933216093408750672134905277051912250557077842406179506456074289503571005782374151551905345856179172819122570468441983036591044396733767746110627660235103171445498636427489213518519351919370080626960635645232897091010520299286429094637198096030618915416078998049560534986511620099015036678913055328568877512688849409579580533672142332802543075952894316161576678919444154255681407508814530988507219322244667013964903266549514030795549695996270946919752793872352850593028117176446696091977539718314769759032434485792566087991862244756087200934873244333559763618827773350450836601298945120952407940043506400695520577435977055035571730797481391441315951628113263438264961859582672278228180017642674335401767329996606069263513383466151662777047454284099092924684007981675913397971281655606042226253854472816867968088189468266181461847903366585442708010866723308135473865084695293350360875818526827689365831410699574386031756867386661297820825830631002052897224495070255809219379091952478026740086800574763077282792396772580515515599420609798042337363328158432560435007289929008954257295602488015900018466915423426410236756807499775016457829511539827621953742693153036839146963157227617399140132596143738248579371273986259629876506483618419468790346757939761557799809443754519220085220433296239813669990873336868220447623324065491363026353286542500520930701260217462968966607391465476328130334687910548487352060680592261031085377055992447323838803104585468234985332397287915198088154130342230931406824368894531487998203018211543123244360524313858817212046466501962099299970809304370450357993186927868411438679739016753668156926275937807583402034175719337052995439606959189039574298941477931531405784866003685417559965475866641043072663577196981908977285179304560466146420919656265691737598017822663449246438145231825921620169434058360915257382848400700725300923850587728865341374810704712286379591813727473509871450715001084984246603263969
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 122 of the certificate chain of a 4,289-digit prime (441 intermediate primes).

Certified number4,289-digit prime
Certificatedownload
Certificate chainshow step 122 of 441

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004825890896 --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":1100000004825890896},"decimal":true,"detail":2}}'