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 #1100000001756285929 1,314 digits created 2020-11-17

Value

181712217493917009369875540181482671897925427078224931984513020940983259550756327148361094775745928418091290490644523536804943736088506590575964263771381124833999899655931695096406323204980667604601198724168799676028386935719942777455419286446256977417189104301394675064472008962070997252196494573781016072204782305857625197974868379405142114388917020373641960529724890588834459033673782872103634193200050987290447345186553543256839145238625191407438084405847931980900682172896519083844760264052130997858076421335722546801379300085978196407794934056881759439109976696623554954535197222115076110995312694011078068944715136825313179330036769601821376618193893328232599442911060856564981585026450844677292485603468959421817696391519852151181589781925550795345515656154229576048353523848308564483612112019830688724593012443201949921284646270533962157993877303049098088462556388285512968166236714639367145878565725004441689454589428368813074843125157568096314284220434247394856356051032293034132759848010629641339112631874673931203567015359060373410629704804106505032860419776420006846353705155395018901925400886105433798265140258550627333263012890124567311453758901412209562159189788874018524167162565466047362105181654848035578976571410420112148398791410518713571671203995002690638255064733856300470629856368076765701
term (716^461+1)/717
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Is factor of

Primality

N-1 primality proofproven prime

Proven by a Pocklington (N-1) test, base 2.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000001756285929 --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":1100000001756285929},"decimal":true,"detail":2}}'