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 #1100000001499541422 1,575 digits created 2020-05-03

Value

385247615423999524993453648834639316368958729551792319992468055359569577072456293153780001596427069940507526272548219523040548559074818964681629196250684290628170949749100068903364966093757187982756035500129487142148921814346288166518607240947239133894994507433045704421106043439378339478678289847609443018084717578240235258433588229266502641295518142342174289214817566238353738507686945308959676757747999658556871588871404802707568423131776754058325221550401693797441093016779431928917754537201222984593800926699223501136184458616383733380107432335797033759970583656310086181841109492023047084140245316308852228620605174246077596572299949860966680651587677366781669339248180718093520140122710313761012963723903315747726780651562201094154785272878111680592030112516545145181795368440720357071357818546506995035624757573503878380358135287369115565155495014627639365970650822639188764747548215196602955167081428671253603378499754365977759870291058798880820986409925549536652725289403786150057321923015788938553873520514023457552768302277036971756170415074562384302129822263592229553965138373474500360795680935687782876948193523478223683264322864019304638971855405410140733479243917902072358535055425677413924581567482313722462433321869634424198717407449118166576733231331902718992124313108016669798653493486293521565265893249314657140248863106750590847017264748381225348329338456314771279623388342921233308278873288479557379496493593151701209483631140565528109962354993534362073066208902341703413122989716082653662127178970176519419657103904254904275014279474774190033161866599
term 121^756-122
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Is factor of

Primality

N+1 primality proofproven prime

Proven by a Morrison (N+1) test, |D| = 0.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000001499541422 --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":1100000001499541422},"decimal":true,"detail":2}}'