Normalized defining polynomial
\( x^{10} - 54x^{8} - 14x^{7} + 819x^{6} + 174x^{5} - 4192x^{4} + 480x^{3} + 6708x^{2} - 856x - 3336 \)
Invariants
Degree: | $10$ | sage: K.degree()
gp: poldegree(K.pol)
magma: Degree(K);
oscar: degree(K)
| |
Signature: | $[10, 0]$ | sage: K.signature()
gp: K.sign
magma: Signature(K);
oscar: signature(K)
| |
Discriminant: |
\(1847300474809099063296\)
\(\medspace = 2^{12}\cdot 3^{4}\cdot 421^{6}\)
| sage: K.disc()
gp: K.disc
magma: OK := Integers(K); Discriminant(OK);
oscar: OK = ring_of_integers(K); discriminant(OK)
| |
Root discriminant: | \(133.86\) | sage: (K.disc().abs())^(1./K.degree())
gp: abs(K.disc)^(1/poldegree(K.pol))
magma: Abs(Discriminant(OK))^(1/Degree(K));
oscar: (1.0 * dK)^(1/degree(K))
| |
Galois root discriminant: | $2^{3/2}3^{1/2}421^{2/3}\approx 275.18643248910337$ | ||
Ramified primes: |
\(2\), \(3\), \(421\)
| sage: K.disc().support()
gp: factor(abs(K.disc))[,1]~
magma: PrimeDivisors(Discriminant(OK));
oscar: prime_divisors(discriminant((OK)))
| |
Discriminant root field: | \(\Q\) | ||
$\card{ \Aut(K/\Q) }$: | $1$ | sage: K.automorphisms()
magma: Automorphisms(K);
oscar: automorphisms(K)
| |
This field is not Galois over $\Q$. | |||
This is not a CM field. |
Integral basis (with respect to field generator \(a\))
$1$, $a$, $a^{2}$, $a^{3}$, $a^{4}$, $\frac{1}{3}a^{5}+\frac{1}{3}a^{3}+\frac{1}{3}a$, $\frac{1}{6}a^{6}-\frac{1}{3}a^{4}+\frac{1}{6}a^{2}$, $\frac{1}{18}a^{7}-\frac{1}{3}a^{4}-\frac{1}{2}a^{3}-\frac{1}{3}a^{2}+\frac{4}{9}a-\frac{1}{3}$, $\frac{1}{108}a^{8}-\frac{1}{54}a^{7}-\frac{1}{18}a^{5}+\frac{1}{36}a^{4}+\frac{1}{9}a^{3}-\frac{17}{54}a^{2}-\frac{1}{27}a-\frac{2}{9}$, $\frac{1}{2464884}a^{9}+\frac{1873}{2464884}a^{8}-\frac{4915}{410814}a^{7}-\frac{7868}{205407}a^{6}+\frac{73495}{821628}a^{5}+\frac{124795}{821628}a^{4}-\frac{602279}{1232442}a^{3}-\frac{20776}{616221}a^{2}+\frac{33127}{68469}a-\frac{3818}{68469}$
Monogenic: | No | |
Index: | Not computed | |
Inessential primes: | $3$ |
Class group and class number
Trivial group, which has order $1$ (assuming GRH)
Unit group
Rank: | $9$ | sage: UK.rank()
gp: K.fu
magma: UnitRank(K);
oscar: rank(UK)
| |
Torsion generator: |
\( -1 \)
(order $2$)
| sage: UK.torsion_generator()
gp: K.tu[2]
magma: K!f(TU.1) where TU,f is TorsionUnitGroup(K);
oscar: torsion_units_generator(OK)
| |
Fundamental units: |
$\frac{151493}{2464884}a^{9}-\frac{97277}{1232442}a^{8}-\frac{148253}{45646}a^{7}+\frac{1360705}{410814}a^{6}+\frac{39124337}{821628}a^{5}-\frac{10276069}{205407}a^{4}-\frac{131400164}{616221}a^{3}+\frac{183118999}{616221}a^{2}+\frac{20304008}{205407}a-\frac{4335365}{22823}$, $\frac{83699}{2464884}a^{9}+\frac{65509}{2464884}a^{8}-\frac{2201861}{1232442}a^{7}-\frac{770939}{410814}a^{6}+\frac{20561161}{821628}a^{5}+\frac{20628871}{821628}a^{4}-\frac{129255181}{1232442}a^{3}-\frac{76298105}{1232442}a^{2}+\frac{64191847}{616221}a+\frac{13731215}{205407}$, $\frac{9641}{616221}a^{9}+\frac{4600}{616221}a^{8}-\frac{486262}{616221}a^{7}-\frac{276233}{410814}a^{6}+\frac{2056507}{205407}a^{5}+\frac{1951282}{205407}a^{4}-\frac{20725757}{616221}a^{3}-\frac{20480729}{1232442}a^{2}+\frac{17298130}{616221}a+\frac{1579073}{205407}$, $\frac{19893}{91292}a^{9}+\frac{181565}{410814}a^{8}-\frac{4620047}{410814}a^{7}-\frac{1784927}{68469}a^{6}+\frac{13266951}{91292}a^{5}+\frac{7957971}{22823}a^{4}-\frac{10999131}{22823}a^{3}-\frac{441151757}{410814}a^{2}+\frac{85416973}{205407}a+\frac{59342198}{68469}$, $\frac{28339}{2464884}a^{9}-\frac{18955}{616221}a^{8}-\frac{654115}{1232442}a^{7}+\frac{237688}{205407}a^{6}+\frac{4923239}{821628}a^{5}-\frac{4117193}{410814}a^{4}-\frac{10799998}{616221}a^{3}+\frac{30912899}{1232442}a^{2}+\frac{8718263}{616221}a-\frac{3498119}{205407}$, $\frac{79927}{2464884}a^{9}+\frac{186191}{1232442}a^{8}-\frac{37422}{22823}a^{7}-\frac{3447661}{410814}a^{6}+\frac{15342535}{821628}a^{5}+\frac{23860075}{205407}a^{4}-\frac{41482955}{1232442}a^{3}-\frac{268930927}{616221}a^{2}+\frac{4769566}{205407}a+\frac{8796145}{22823}$, $\frac{14765}{1232442}a^{9}+\frac{55207}{2464884}a^{8}-\frac{129773}{205407}a^{7}-\frac{532729}{410814}a^{6}+\frac{1774441}{205407}a^{5}+\frac{13409287}{821628}a^{4}-\frac{40393547}{1232442}a^{3}-\frac{26256667}{616221}a^{2}+\frac{2009308}{68469}a+\frac{2145442}{68469}$, $\frac{403253}{2464884}a^{9}+\frac{992719}{2464884}a^{8}-\frac{5136880}{616221}a^{7}-\frac{9399479}{410814}a^{6}+\frac{84306871}{821628}a^{5}+\frac{240756121}{821628}a^{4}-\frac{176910497}{616221}a^{3}-\frac{980551295}{1232442}a^{2}+\frac{166713325}{616221}a+\frac{109289756}{205407}$, $\frac{167233}{616221}a^{9}-\frac{506701}{2464884}a^{8}-\frac{17674255}{1232442}a^{7}+\frac{2917337}{410814}a^{6}+\frac{85721239}{410814}a^{5}-\frac{94599973}{821628}a^{4}-\frac{577697695}{616221}a^{3}+\frac{551304661}{616221}a^{2}+\frac{427337831}{616221}a-\frac{154412570}{205407}$
| sage: UK.fundamental_units()
gp: K.fu
magma: [K|fUK(g): g in Generators(UK)];
oscar: [K(fUK(a)) for a in gens(UK)]
| |
Regulator: | \( 441037611.029 \) (assuming GRH) | sage: K.regulator()
gp: K.reg
magma: Regulator(K);
oscar: regulator(K)
|
Class number formula
\[ \begin{aligned}\lim_{s\to 1} (s-1)\zeta_K(s) =\mathstrut & \frac{2^{r_1}\cdot (2\pi)^{r_2}\cdot R\cdot h}{w\cdot\sqrt{|D|}}\cr \approx\mathstrut &\frac{2^{10}\cdot(2\pi)^{0}\cdot 441037611.029 \cdot 1}{2\cdot\sqrt{1847300474809099063296}}\cr\approx \mathstrut & 5.25383969023 \end{aligned}\] (assuming GRH)
Galois group
A non-solvable group of order 60 |
The 5 conjugacy class representatives for $A_{5}$ |
Character table for $A_{5}$ |
Intermediate fields
The extension is primitive: there are no intermediate fields between this field and $\Q$. |
Sibling fields
Degree 5 sibling: | 5.5.102090816.1 |
Degree 6 sibling: | 6.6.18094678318656.1 |
Degree 12 sibling: | data not computed |
Degree 15 sibling: | data not computed |
Degree 20 sibling: | data not computed |
Degree 30 sibling: | data not computed |
Minimal sibling: | 5.5.102090816.1 |
Frobenius cycle types
$p$ | $2$ | $3$ | $5$ | $7$ | $11$ | $13$ | $17$ | $19$ | $23$ | $29$ | $31$ | $37$ | $41$ | $43$ | $47$ | $53$ | $59$ |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cycle type | R | R | ${\href{/padicField/5.3.0.1}{3} }^{3}{,}\,{\href{/padicField/5.1.0.1}{1} }$ | ${\href{/padicField/7.5.0.1}{5} }^{2}$ | ${\href{/padicField/11.5.0.1}{5} }^{2}$ | ${\href{/padicField/13.5.0.1}{5} }^{2}$ | ${\href{/padicField/17.5.0.1}{5} }^{2}$ | ${\href{/padicField/19.5.0.1}{5} }^{2}$ | ${\href{/padicField/23.5.0.1}{5} }^{2}$ | ${\href{/padicField/29.2.0.1}{2} }^{4}{,}\,{\href{/padicField/29.1.0.1}{1} }^{2}$ | ${\href{/padicField/31.3.0.1}{3} }^{3}{,}\,{\href{/padicField/31.1.0.1}{1} }$ | ${\href{/padicField/37.5.0.1}{5} }^{2}$ | ${\href{/padicField/41.3.0.1}{3} }^{3}{,}\,{\href{/padicField/41.1.0.1}{1} }$ | ${\href{/padicField/43.5.0.1}{5} }^{2}$ | ${\href{/padicField/47.5.0.1}{5} }^{2}$ | ${\href{/padicField/53.2.0.1}{2} }^{4}{,}\,{\href{/padicField/53.1.0.1}{1} }^{2}$ | ${\href{/padicField/59.3.0.1}{3} }^{3}{,}\,{\href{/padicField/59.1.0.1}{1} }$ |
In the table, R denotes a ramified prime. Cycle lengths which are repeated in a cycle type are indicated by exponents.
Local algebras for ramified primes
$p$ | Label | Polynomial | $e$ | $f$ | $c$ | Galois group | Slope content |
---|---|---|---|---|---|---|---|
\(2\)
| 2.4.6.7 | $x^{4} + 2 x^{3} + 2 x^{2} + 2$ | $4$ | $1$ | $6$ | $A_4$ | $[2, 2]^{3}$ |
2.6.6.1 | $x^{6} + 6 x^{5} + 34 x^{4} + 80 x^{3} + 204 x^{2} + 216 x + 216$ | $2$ | $3$ | $6$ | $A_4$ | $[2, 2]^{3}$ | |
\(3\)
| $\Q_{3}$ | $x + 1$ | $1$ | $1$ | $0$ | Trivial | $[\ ]$ |
$\Q_{3}$ | $x + 1$ | $1$ | $1$ | $0$ | Trivial | $[\ ]$ | |
3.2.1.2 | $x^{2} + 3$ | $2$ | $1$ | $1$ | $C_2$ | $[\ ]_{2}$ | |
3.2.1.2 | $x^{2} + 3$ | $2$ | $1$ | $1$ | $C_2$ | $[\ ]_{2}$ | |
3.2.1.2 | $x^{2} + 3$ | $2$ | $1$ | $1$ | $C_2$ | $[\ ]_{2}$ | |
3.2.1.2 | $x^{2} + 3$ | $2$ | $1$ | $1$ | $C_2$ | $[\ ]_{2}$ | |
\(421\)
| $\Q_{421}$ | $x$ | $1$ | $1$ | $0$ | Trivial | $[\ ]$ |
Deg $3$ | $3$ | $1$ | $2$ | ||||
Deg $3$ | $3$ | $1$ | $2$ | ||||
Deg $3$ | $3$ | $1$ | $2$ |