# SageMath code for working with number field 24.4.270761008401829353605241639483649123576469719409942626953125.4.
# Some of these functions may take a long time to execute (this depends on the field).


# Define the number field: 
x = polygen(QQ);  K.<a> = NumberField(x^24 - 10*x^23 + 10*x^22 + 430*x^21 - 2305*x^20 + 1339*x^19 - 64445*x^18 - 323910*x^17 + 2841115*x^16 + 9861535*x^15 + 53860845*x^14 + 17749105*x^13 - 983828095*x^12 - 3799234430*x^11 - 22421975675*x^10 - 56563285533*x^9 - 148847876510*x^8 - 296511182850*x^7 - 160064786590*x^6 - 447632303690*x^5 - 206372826540*x^4 + 1800941980950*x^3 - 8580019411750*x^2 + 4626498326175*x - 771099274575)

# Defining polynomial: 
K.defining_polynomial()

# Degree over Q: 
K.degree()

# Signature: 
K.signature()

# Discriminant: 
K.disc()

# Ramified primes: 
K.disc().support()

# Automorphisms: 
K.automorphisms()

# Integral basis: 
K.integral_basis()

# Class group: 
K.class_group().invariants()

# Narrow class group: 
K.narrow_class_group().invariants()

# Unit group: 
UK = K.unit_group()

# Unit rank: 
UK.rank()

# Generator for roots of unity: 
UK.torsion_generator()

# Fundamental units: 
UK.fundamental_units()

# Regulator: 
K.regulator()

# Analytic class number formula: 
# self-contained SageMath code snippet to compute the analytic class number formula
x = polygen(QQ);  K.<a> = NumberField(x^24 - 10*x^23 + 10*x^22 + 430*x^21 - 2305*x^20 + 1339*x^19 - 64445*x^18 - 323910*x^17 + 2841115*x^16 + 9861535*x^15 + 53860845*x^14 + 17749105*x^13 - 983828095*x^12 - 3799234430*x^11 - 22421975675*x^10 - 56563285533*x^9 - 148847876510*x^8 - 296511182850*x^7 - 160064786590*x^6 - 447632303690*x^5 - 206372826540*x^4 + 1800941980950*x^3 - 8580019411750*x^2 + 4626498326175*x - 771099274575)
DK = K.disc(); r1,r2 = K.signature(); RK = K.regulator();  RR = RK.parent()
hK = K.class_number(); wK = K.unit_group().torsion_generator().order();
2^r1 * (2*RR(pi))^r2 * RK * hK / (wK * RR(sqrt(abs(DK))))  

# Intermediate fields: 
K.subfields()[1:-1]

# Galois group: 
K.galois_group()

# Frobenius cycle types: 
# to obtain a list of [e_i,f_i] for the factorization of the ideal pO_K for p=7 in Sage:
p = 7; [(e, pr.norm().valuation(p)) for pr,e in K.factor(p)]