# SageMath code for working with number field 32.32.785411287106652838033363851140085365286337539393649349536153620008513161719185408.1 # 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 - 928*x^30 + 390224*x^28 - 98336448*x^26 + 16550375400*x^24 - 1962506736320*x^22 + 168549136238560*x^20 - 10613779893422464*x^18 + 490555639449119508*x^16 - 16494044688724018240*x^14 + 395707126668569855776*x^12 - 6557432384793443324288*x^10 + 71312077184628696151632*x^8 - 468869689667356285628544*x^6 + 1618716785756349081336640*x^4 - 2209072319385135216882944*x^2 + 500492947360694697575042) # 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 - 928*x^30 + 390224*x^28 - 98336448*x^26 + 16550375400*x^24 - 1962506736320*x^22 + 168549136238560*x^20 - 10613779893422464*x^18 + 490555639449119508*x^16 - 16494044688724018240*x^14 + 395707126668569855776*x^12 - 6557432384793443324288*x^10 + 71312077184628696151632*x^8 - 468869689667356285628544*x^6 + 1618716785756349081336640*x^4 - 2209072319385135216882944*x^2 + 500492947360694697575042) 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)]