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 #1100000008674978699 2,417 digits created 2026-03-09

Value

35330239554563953812355468538938030338499807226684885268045594637566055170774371231731078366206770303349214991594426477019837162270093799759597553060565954648101541316487936449863682135669378989362877039117841901549920518649724917200298131331652544700955498924645028576261130044491621630537787774326873354676688309082726717279697886918213543829544793895744393725809948444656194495745779078090676317161681510091315978317161013404306296418545685970645381926031760685877304378133465729712781930918185521612167255050827892051382986871191187003553695550608925972219034237144003608691882906846227401400027890433096766191806373343307726451430895247720786547923180303143478386000024329031859043071651165848833663698042485824837879413161759674153852092113585157595391718052562405603046294226756246573565932421952790585800934933684505210019605524850889328450333606387911512608309239668313673338927435233712862380480174946180312123670751065373352022866773254812645951611084101451051921662913072635500505739929305001851978856222194768366790994952527581295245678456832563874635134573307866842520154518052024811891888208772147473922916326088796923326989517925059134009664713818839986948917588763612637725512118131436196312844110152030961193157898270185062173937912406451477847153774098049643920656114038890652702716387516589781658394163060654713374280618814493424058557210462187945241313198415284953162578995015196252572826885291988405882651728470834051391889269001453745934163642820201754845075880963938968060037576139185527752254307054139617216773724595451349906798159364302021967079564936611154458987732877926681315101429639436373749365158143231762064131550973428832149335342006106350088644560645243676255550467513234185698703773572785150641894398675000606112108447743853371264542838537605290375819968744673400589356325812772674291816413652894241975707212375913151372187189571817019168803143518669623136522079943196522767119940542154518132974404638174555623945492745988609618631375296310776612744792220446916876525409349921460595836503868656843312097770277899471405648576607200565681701486690849655591992284084316258312068753200343443866590825189496295199766137990725865767948974851057898810623288565963951607794453011949452433361746148229316375389206479411236744539541853748825494333963589122305342270360539175948228831645747941968268183737591852949454545059699330128260732235467981681579752443919278470014087574425541957124781
term 686^852+685
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (2,417 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byAnonymous

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008674978699 --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":1100000008674978699},"decimal":true,"detail":2}}'