// Magma code for working with p-adic field 31.1.1.0a1.1.


// Define the p-adic field: 
Prec := 100;  // Default precision of 100
Q31 := pAdicField(31, Prec);
K := LocalField(Q31, Polynomial(Q31, [28, 1]));

// Defining polynomial: 
DefiningPolynomial(K);

// Base field Qp: 
Q31;

// Degree over Qp: 
Degree(K);

// Ramification index: 
RamificationIndex(K);

// Residue field degree (Inertia degree): 
InertiaDegree(K);

// Discriminant exponent: 
Valuation(Discriminant(K));