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 #1100000010589189240 2,529 digits created 2026-10-06

Value

286974367026276305209752652286025655964508877588593462702963155162574993636839424301044807238542649890929767613180890042843039150263979853124553804950603437546950889791039538951931499632358023062238431425101335975294686658645349860068218385291491196086257162611180404404507589304608291094922610292042443120057538334704869021659500452060785774082437600684678187699807956360321434475232434249404604014798880403218671414759628577301257279241997588177519381805569930006955513058583175648587657366198699837324421716217801822083249263529866527770156895489271842134126709250695411319010263279905302610700665998269062770783433098280109540965503332186218854765837150201123350467238966660329882928536983404779765267503919115933490878743504164655975104142780743190384762165455542574247520859343495874729729505288508193590191903134620962479995349825226726296522744644452775427062223204706279447073211723973357631169571232337335758303413174567744224694987847481837242056492129185735612993180590868461274000738718316216603279991112613298055304733754270062700490251800508809934246196927222245851261068381962449461853947856923844194883579568879588635997527338944613123409759340952776379631159473229992759029199814168545030480115820743827525605355702596213866088097178216821012359985142198869491317983574642011274194270357087332672809172208251668907796391406738225317318568210481407845738133790047136252413464139456073670418620008129777878845684245699025702091510616849929835313271037103937958769136882074281826332523534355480959073041169997216553032709514345738836436677375334717555610486111039242522808898215417272243943771706512729835366773054517294763329359498003057964125181565009392212598508394248048799249550833415626739630464782878755649679710527412068854207711761725394470671599261205148859155273912617451858201761380299400422937730177720343549751289204191250969689757933093549891595458057686180334010998529031066900239900587430313296475122071684786528769878904666486232196198242846425140177880349127619199327312509495607759667544170641228909902666450909031521386453425303547106969740067721328265677384240674463461462543557117996114930535507973621017042993718382534412058075173993506015773676677442927233914533804906464683882470180410108157270686655269095226253946869411289146429175330651366281250691715555713119047456324396892219747230770726884636413927158938286591424564021280794767565170730121961676276970961129575935198619280879814958100626186238457370768618254692306443530776630165566884551264045725959878041349384065756332740453547
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 63 of the certificate chain of a 3,195-digit prime (326 intermediate primes).

Certified number3,195-digit prime
Certificatedownload
Certificate chainshow step 63 of 326

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000010589189240 --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":1100000010589189240},"decimal":true,"detail":2}}'