# SageMath code for working with number field 32.0.2283054469939826689646603434893544205211768622361793362696380065480141214463295488.1 # Some of these functions may take a long time to execute (this depends on the field). # Define the number field: x = polygen(QQ); K. = NumberField(x^32 + 992*x^30 + 445904*x^28 + 120117312*x^26 + 21610391400*x^24 + 2739237167680*x^22 + 251483043048160*x^20 + 16928401412041856*x^18 + 836368832263692948*x^16 + 30060792811796500160*x^14 + 770922695655253881376*x^12 + 13656344894464497327232*x^10 + 158755009398149781429072*x^8 + 1115784195608048666238336*x^6 + 4117775007601131982546240*x^4 + 6007107069912239598067456*x^2 + 1454846243494370527656962) # Defining polynomial: K.defining_polynomial() # Degree over Q: K.degree() # Signature: K.signature() # Discriminant: K.disc() # Ramified primes: K.disc().support() # Autmorphisms: K.automorphisms() # Integral basis: K.integral_basis() # Class group: K.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. = NumberField(x^32 + 992*x^30 + 445904*x^28 + 120117312*x^26 + 21610391400*x^24 + 2739237167680*x^22 + 251483043048160*x^20 + 16928401412041856*x^18 + 836368832263692948*x^16 + 30060792811796500160*x^14 + 770922695655253881376*x^12 + 13656344894464497327232*x^10 + 158755009398149781429072*x^8 + 1115784195608048666238336*x^6 + 4117775007601131982546240*x^4 + 6007107069912239598067456*x^2 + 1454846243494370527656962) 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(type='pari') # Frobenius cycle types: # to obtain a list of $[e_i,f_i]$ for the factorization of the ideal $p\mathcal{O}_K$ for $p=7$ in Sage: p = 7; [(e, pr.norm().valuation(p)) for pr,e in K.factor(p)]