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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 #1100000004855394725 2,983 digits created 2023-10-24

Value

1457493627335119159136220212183887995135707440004162323083131312057342947054639096356029489250507485720381818366184498662689964038940504887630472724759754228542810875821110749058157743984699711050550631785663680033774294359108002254364886922696236314440652549321535577492620176821727290161105576423323226892911855198536740205553748826842927408484417714028809087017114100684889251381647783764985458527140349907148261438185156133335892730710570600675852285150100885405462884196785156122025734123132056961570635767853502748492007145632130488358342557627196608147864939394704507259567840053015031693610111365373489444378557125576508964176711843389258393626254187078434565228933944013203807320865145521011839906067981706835401384541646138406216608325736657635581919419308296374460158308948389808459306913430357748725166179498340547131840436257754760990858054651589178316659172471117984066041390024952984184698034568061929135747379641871570722781505945518439139463371452028829683344189982618048199941395380039696719792318275516625065403139122980598872153938880097961307419477810812434292602910586154580356823765191734530668309942423808983515687758552165819392107295865353395431713456170100683348770503338593473599439244230923339466030734630321299124856629313954402972447423930178975243654027823667334111770281694489577859178638698972637761186319071684047750742866092619814657252393559803940663261279774321737886931066163643198988288013166030178354003146023132450694749320660904051301721844955247210250222402484581373673083720235975140112423794168032863080527079742071383961100328716700096897292666423521794454151088804875535860706083689051611378717253909472160813586316409350027578850034362293022997498765932298389137545815785774354118077276711059459182293639719565448919822294681284666483934218740955127386084029031219306770793075603709565247318933257992354863998789731996410493079728472335209734760329174292715193834568715197914706228344252640450857509498247573106208909067652924905708167161387807038796196742578190689068130238018480883479135817865160725376866013119170540155774485455449836951063963584077663112205926651124762110569092016771708477278137799762650441329708570783908437983793616760349699350734064223454476740681519257396247764177191809867951386744580244413003397463877679538032932953032093463978833104883942730637171264234644379596899732514992765835800589386346981928155273065708053060772847545700701441983047693171029413133706739983623016137837064248586263925856610814820471803383009217034409586683504265804479550860530291220682445197705613314271322801731604383167774591372797196962589162934572227543752788202387045677139723689503133498759082848884458106725836197835363746217845918666839279893002326455144958776974759893661776031534248538656721234433084996758988469955030791157483338839428787378111992168026158660476527164791085888418116807206140693828510588380648281261409766040422012495550654321833113219447233721873824689779999108121857291065158501001885953103618048913
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 8 of the certificate chain of a 3,058-digit prime (322 intermediate primes).

Certified number3,058-digit prime
Certificatedownload
Certificate chainshow step 8 of 322

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004855394725 --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":1100000004855394725},"decimal":true,"detail":2}}'