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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 #1100000004849347972 2,299 digits created 2023-10-24

Value

1065150898031415077245876303469469392861364047374552678551059825161834315933759012969783510797218335366590430160365797207756643551869793562348403601158257192287255249520824116865461603855863751018099713186901399273318804867131821351256905100973540183987042486751509288424234947461756201011097264973048793092214696868379874448773880520033447485426061200374091836612984394026061154262181048717089325494222188740914505852194188807957212650829524209293977988065514574498683385983782043406972051597318491496787554119672465706794800213632207824830433948421271506090447470572381258866249009062165229523540528485964128875625353350834776173434847484793657581913494765916622691643954610594511733232135600414747221682078364689468057241115273427406349980262201863883660881071232777017913441347172420034434167610652347974066823033284992585385891261056593021372157178333973636950859138918697005257388282781123817955183630239467391254326776072933096093293722241743164988388911548996027610731129114552296835544635817580751898466270605124008405787399907960211366550289553899552165049243610075196356990187308024917089398921853075018621947299963523246226327289959084969143373531795128932927727572985406448953447548547884310648414982305412330957039279923293919072765328929271801980074597379700230144798749943425654594871975685599175743692534969625088216279742140938232931813753036391212551435583321001310903017149701408076740615030421370186822007225757927686574861716541358580059836729966819990971369605499161177169801717982502840453069980703154224781326777993998718081128657926311237586518989746196390641058929552084884319362438669609694885001459765909084043963481240302035238422223370193857074115091588942051782198797147953507330887864868084159715651067721241043784898660050095481143966093986204919237499401377165935276980144702054520262720976858749342754144711695343594000414047864529585445918352357854039441355165859917313152736983312668802575423479213566287418660859544272912034937764465886763270888203748999069323720045693662540636263990606637844437970314283782543579954963993506131477060337222529730400610691211969567069126797480939164801270794118366293656122316744165815730888901688634049815857553688336846730785940924267408978306296381034597763759860433938414333770764807296745610109781453066458978885551945987
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 97 of the certificate chain of a 3,264-digit prime (356 intermediate primes).

Certified number3,264-digit prime
Certificatedownload
Certificate chainshow step 97 of 356

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004849347972 --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":1100000004849347972},"decimal":true,"detail":2}}'