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 #1100000000295707389 1,723 digits created before Nov 2018

Value

9412273028441564021377833042450899256940160825324712942530228576614052510993101869256729218409455437831246878134335212207697382823378329823781449494878249750205012270274926408465796020323497157096586249968194298540067821273012516964002290390615949137902455605761892688224962285338363144382555296724724486682787193611505008272129864986764636359145710475041912971138451412168214200471183274542482775441299895691534771819408722184142096746211276282913528672619493114494973793800694719667351783990080912499035837347347845977263193914510211641089419426041567916082620224700271596949777812656747426343105780580799794175559678043586506968789331215998532899025235484097408807040823731858080716508574590086054008107536761086859463367731470969906449875490467438499470221179875567762159758971980203910354099159183183261439488414263397905057238654291865020287774561020655814316017890144385949798414388596012575342069386971768134037659883288096473767455220263039302729575072975369221317429262259026055919140316810793433330373712716260840109868966291974086189543922268929189730300800093404218402668535150203617739013631009651865509057615722786434209810668700256895569652700744216630447764999252424976150263433271076540175591329847159509168618891962042510388096351328350900591098699500984453966408230504982126404776077011611809769932287883216608440650548544806320032936528738948784755077741487580764587976978614652127134936249959340156046773497003800644238282879594639442086938400083704355499769238803238287808946798038046325433320916998767940779790578322774894129635820669996338093981153224999264285093387143647751857336470997059958049552992013669798354558759569617133485023678768430874328276640981838507826751083484850823879241943359361
term 15^1465-14
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Is factor of

Primality

N-1 primality proofproven prime

Proven by a Pocklington (N-1) test, base 19.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000000295707389 --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":1100000000295707389},"decimal":true,"detail":2}}'