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 #1100000010595901437 2,565 digits created 2026-10-06

Value

102662695863359870298531969106193691715868652013330090021273616990263195753333879179926880956149798102606927152124779675436889147998959164839427417413343660137362590195545664232106882911214527005165356829864805880664731982084838508403320802566617871543447718015864117133806074313823315354790886951637256706574690055403669335643294805655353226388755253003196370327450597773939793805694878718928047833881667146421382757713734538286190339879892407968005363156321235563963163282563477419481191847828023015929142239878356789795512225640174540485911476728990497135166843244922193877957178691062550273943408022795218354706896293682931148035352604609967402743231487946183199677181655617087834701758301962758030502131572102123502191536551725765900887501918977357975854274867860437930041788612492980665913799029945972106824283885809434379302753431756677416895410797272755972735401886148401948328949746184928525110391645493463350926302052982276301938175005921293681157486058630417715816877636433237598441963877950067442477482472226570472385705535041357334146821281243212457123609640955729753574164106574068999547316284326489646464162153558306637805756909723767212571174285996481078718676508870447378434682980283564850968709844032032789879968995832658472134440195802274115722329085092454099404911454164010727350816386368232179388465573504486603105380679273602396081561239989663697893221015885903561843853017126560063574301031610183882485341745934023873663421995793348119077694140265795295104099077046629289173554798982823486471131964295940265623559421271620055233542162452868919486324712642358987305131923515957564454333443296459853044670844851639894826439366973603386492805813953633063149312249014881858846365236224481060182805027206914305250316234219078570921411894936908612516614774522248067354463075598089986412812692819187512503865515037058654624391820572602993325066946062842044617163623733204171035000193343050827721540984784074076629964488517467890771407335458470452888240200854144839108659800796860201190325669624841459586983529386600186233812199402647326232375236683060655121955591597965064017328832862367117730462598264112835068795064435638410819642138688160399077224542998306197746958911582812980957552309141837513832528722924323797208587619422925402672647962248167445448817393120579078441273652963514750148135194983162485402572319375373092938883030176007842914277109974773423877281541313037444640350994026851136845558971817533537367713529111085404272392528548029873551772556937970717321696692370316173586944316692560557117613317877051435694527863749079631554662871
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 51 of the certificate chain of a 3,195-digit prime (230 intermediate primes).

Certified number3,195-digit prime
Certificatedownload
Certificate chainshow step 51 of 230

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000010595901437 --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":1100000010595901437},"decimal":true,"detail":2}}'