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 #1100000001027344635 1,296 digits created before Nov 2018

Value

879926623381325227060627447261402332522549183723070316151852202288205713992530638020159114346259079473537990637891293221948868305599536946793918515380084681851583346921675526404490894652403017112957685672109917732535858156285230489803624514498462131993696520937938115307673029422175737950202223316719718593049245206025119664790766217960626670467512556731700751818527226814006843907621048224156330065558755399651129371830823271814600850900924668032450847147616389540575447674617298495644772374583317931407117695184690027565275236810509197557409993861748641764457013290010643441886596325547955275266623902496097631579530725928186251080064953758275982053971689694908973902192217048942880990949358252929214762549868160538922139807506746202611724151970879229301716922991302731772048242735770493586836824196117867614528465144597628663070543487916620826197786193711592634510655898156820862409732599009297073304723717193299151921683245008707935435159384697016547236050656754090072833012389143312455151179509125666476807418739219670152784214221523378156504849522114210523300380439207667677942422814289815264599354077323504020775995318919025184585094053011004052165885159012565681383506647780889943786902139109802955697243676031614119562666733896058168158828650230159072136463236930289529210448950186543081
term (695^457+1)/696
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Is factor of

Primality

N-1 primality proofproven prime

Proven by a Pocklington (N-1) test, base 11.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000001027344635 --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":1100000001027344635},"decimal":true,"detail":2}}'