Properties

Label 322.2.i.b
Level $322$
Weight $2$
Character orbit 322.i
Analytic conductor $2.571$
Analytic rank $0$
Dimension $10$
CM no
Inner twists $2$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [322,2,Mod(29,322)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(322, base_ring=CyclotomicField(22))
 
chi = DirichletCharacter(H, H._module([0, 18]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("322.29");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 322 = 2 \cdot 7 \cdot 23 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 322.i (of order \(11\), degree \(10\), minimal)

Newform invariants

comment: select newform
 
sage: f = N[0] # Warning: the index may be different
 
gp: f = lf[1] \\ Warning: the index may be different
 
Self dual: no
Analytic conductor: \(2.57118294509\)
Analytic rank: \(0\)
Dimension: \(10\)
Coefficient field: \(\Q(\zeta_{22})\)
comment: defining polynomial
 
gp: f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{10} - x^{9} + x^{8} - x^{7} + x^{6} - x^{5} + x^{4} - x^{3} + x^{2} - x + 1 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, a_2]\)
Coefficient ring index: \( 1 \)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{11}]$

$q$-expansion

comment: q-expansion
 
sage: f.q_expansion() # note that sage often uses an isomorphic number field
 
gp: mfcoefs(f, 20)
 

Coefficients of the \(q\)-expansion are expressed in terms of a primitive root of unity \(\zeta_{22}\). We also show the integral \(q\)-expansion of the trace form.

\(f(q)\) \(=\) \( q - \zeta_{22}^{4} q^{2} + ( - \zeta_{22}^{9} - \zeta_{22}^{7} + \cdots + 1) q^{3} + \cdots + ( - \zeta_{22}^{9} - \zeta_{22}^{7} + \cdots + 1) q^{9} +O(q^{10}) \) Copy content Toggle raw display \( q - \zeta_{22}^{4} q^{2} + ( - \zeta_{22}^{9} - \zeta_{22}^{7} + \cdots + 1) q^{3} + \cdots + ( - 3 \zeta_{22}^{9} + \cdots - 3 \zeta_{22}) q^{99} +O(q^{100}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q)\) \(=\) \( 10 q + q^{2} + 5 q^{3} - q^{4} + 8 q^{5} - 5 q^{6} + q^{7} + q^{8}+O(q^{10}) \) Copy content Toggle raw display \( 10 q + q^{2} + 5 q^{3} - q^{4} + 8 q^{5} - 5 q^{6} + q^{7} + q^{8} + 3 q^{10} + 11 q^{11} + 5 q^{12} - 6 q^{13} - q^{14} + 4 q^{15} - q^{16} - 2 q^{17} - 3 q^{19} + 8 q^{20} - 5 q^{21} - 21 q^{23} + 6 q^{24} - 15 q^{25} - 5 q^{26} - 4 q^{27} + q^{28} + 2 q^{29} - 4 q^{30} + 3 q^{31} + q^{32} - 11 q^{33} + 2 q^{34} + 3 q^{35} - 6 q^{37} - 8 q^{38} + 8 q^{39} + 14 q^{40} - 23 q^{41} + 5 q^{42} - q^{43} + 11 q^{44} - 22 q^{45} - q^{46} + 38 q^{47} + 5 q^{48} - q^{49} + 4 q^{50} + 21 q^{51} + 5 q^{52} - 49 q^{53} + 4 q^{54} + 11 q^{55} - q^{56} - 7 q^{57} - 13 q^{58} + 9 q^{59} + 4 q^{60} + 16 q^{61} - 14 q^{62} - q^{64} + 15 q^{65} + 7 q^{67} - 2 q^{68} - 16 q^{69} + 8 q^{70} - 16 q^{71} + 11 q^{72} - 9 q^{73} + 6 q^{74} - 2 q^{75} - 14 q^{76} + 11 q^{77} - 8 q^{78} + 6 q^{79} - 3 q^{80} - 24 q^{81} - 43 q^{82} - 19 q^{83} - 5 q^{84} + 49 q^{85} + 23 q^{86} - 21 q^{87} - 11 q^{88} + 25 q^{89} - 11 q^{90} + 6 q^{91} + q^{92} - 4 q^{93} - 5 q^{94} + 24 q^{95} - 5 q^{96} + 16 q^{97} + q^{98} - 33 q^{99}+O(q^{100}) \) Copy content Toggle raw display

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/322\mathbb{Z}\right)^\times\).

\(n\) \(185\) \(281\)
\(\chi(n)\) \(1\) \(\zeta_{22}^{4}\)

Embeddings

For each embedding \(\iota_m\) of the coefficient field, the values \(\iota_m(a_n)\) are shown below.

For more information on an embedded modular form you can click on its label.

comment: embeddings in the coefficient field
 
gp: mfembed(f)
 
Label   \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
29.1
0.959493 0.281733i
0.142315 0.989821i
−0.841254 0.540641i
0.142315 + 0.989821i
−0.415415 0.909632i
−0.415415 + 0.909632i
−0.841254 + 0.540641i
0.959493 + 0.281733i
0.654861 + 0.755750i
0.654861 0.755750i
−0.415415 + 0.909632i 2.30075 + 0.675560i −0.654861 0.755750i 1.74412 1.12088i −1.57028 + 1.81219i 0.142315 0.989821i 0.959493 0.281733i 2.31329 + 1.48666i 0.295053 + 2.05214i
71.1 −0.841254 0.540641i −0.317178 2.20602i 0.415415 + 0.909632i 1.95204 + 0.573170i −0.925839 + 2.02730i 0.654861 0.755750i 0.142315 0.989821i −1.88745 + 0.554206i −1.33228 1.53753i
85.1 0.654861 0.755750i 0.0741615 0.0476607i −0.142315 0.989821i 1.57773 + 3.45475i 0.0125459 0.0872586i 0.959493 0.281733i −0.841254 0.540641i −1.24302 + 2.72183i 3.64412 + 1.07001i
127.1 −0.841254 + 0.540641i −0.317178 + 2.20602i 0.415415 0.909632i 1.95204 0.573170i −0.925839 2.02730i 0.654861 + 0.755750i 0.142315 + 0.989821i −1.88745 0.554206i −1.33228 + 1.53753i
141.1 0.142315 + 0.989821i −0.570276 + 1.24873i −0.959493 + 0.281733i −1.59792 + 1.84410i −1.31718 0.386758i −0.841254 + 0.540641i −0.415415 0.909632i 0.730471 + 0.843008i −2.05274 1.31921i
169.1 0.142315 0.989821i −0.570276 1.24873i −0.959493 0.281733i −1.59792 1.84410i −1.31718 + 0.386758i −0.841254 0.540641i −0.415415 + 0.909632i 0.730471 0.843008i −2.05274 + 1.31921i
197.1 0.654861 + 0.755750i 0.0741615 + 0.0476607i −0.142315 + 0.989821i 1.57773 3.45475i 0.0125459 + 0.0872586i 0.959493 + 0.281733i −0.841254 + 0.540641i −1.24302 2.72183i 3.64412 1.07001i
211.1 −0.415415 0.909632i 2.30075 0.675560i −0.654861 + 0.755750i 1.74412 + 1.12088i −1.57028 1.81219i 0.142315 + 0.989821i 0.959493 + 0.281733i 2.31329 1.48666i 0.295053 2.05214i
225.1 0.959493 + 0.281733i 1.01255 1.16854i 0.841254 + 0.540641i 0.324031 2.25368i 1.30075 0.835939i −0.415415 0.909632i 0.654861 + 0.755750i 0.0867074 + 0.603063i 0.945841 2.07110i
239.1 0.959493 0.281733i 1.01255 + 1.16854i 0.841254 0.540641i 0.324031 + 2.25368i 1.30075 + 0.835939i −0.415415 + 0.909632i 0.654861 0.755750i 0.0867074 0.603063i 0.945841 + 2.07110i
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 29.1
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
23.c even 11 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 322.2.i.b 10
23.c even 11 1 inner 322.2.i.b 10
23.c even 11 1 7406.2.a.bf 5
23.d odd 22 1 7406.2.a.be 5
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
322.2.i.b 10 1.a even 1 1 trivial
322.2.i.b 10 23.c even 11 1 inner
7406.2.a.be 5 23.d odd 22 1
7406.2.a.bf 5 23.c even 11 1

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{3}^{10} - 5T_{3}^{9} + 14T_{3}^{8} - 37T_{3}^{7} + 75T_{3}^{6} - 100T_{3}^{5} + 126T_{3}^{4} - 135T_{3}^{3} + 147T_{3}^{2} - 20T_{3} + 1 \) acting on \(S_{2}^{\mathrm{new}}(322, [\chi])\). Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T^{10} - T^{9} + \cdots + 1 \) Copy content Toggle raw display
$3$ \( T^{10} - 5 T^{9} + \cdots + 1 \) Copy content Toggle raw display
$5$ \( T^{10} - 8 T^{9} + \cdots + 7921 \) Copy content Toggle raw display
$7$ \( T^{10} - T^{9} + \cdots + 1 \) Copy content Toggle raw display
$11$ \( T^{10} - 11 T^{9} + \cdots + 121 \) Copy content Toggle raw display
$13$ \( T^{10} + 6 T^{9} + \cdots + 1 \) Copy content Toggle raw display
$17$ \( T^{10} + 2 T^{9} + \cdots + 4489 \) Copy content Toggle raw display
$19$ \( T^{10} + 3 T^{9} + \cdots + 1 \) Copy content Toggle raw display
$23$ \( T^{10} + 21 T^{9} + \cdots + 6436343 \) Copy content Toggle raw display
$29$ \( T^{10} - 2 T^{9} + \cdots + 124609 \) Copy content Toggle raw display
$31$ \( T^{10} - 3 T^{9} + \cdots + 11881 \) Copy content Toggle raw display
$37$ \( T^{10} + 6 T^{9} + \cdots + 7921 \) Copy content Toggle raw display
$41$ \( T^{10} + 23 T^{9} + \cdots + 73599241 \) Copy content Toggle raw display
$43$ \( T^{10} + T^{9} + \cdots + 4489 \) Copy content Toggle raw display
$47$ \( (T^{5} - 19 T^{4} + \cdots + 4643)^{2} \) Copy content Toggle raw display
$53$ \( T^{10} + 49 T^{9} + \cdots + 49266361 \) Copy content Toggle raw display
$59$ \( T^{10} - 9 T^{9} + \cdots + 17161 \) Copy content Toggle raw display
$61$ \( T^{10} - 16 T^{9} + \cdots + 89510521 \) Copy content Toggle raw display
$67$ \( T^{10} - 7 T^{9} + \cdots + 529 \) Copy content Toggle raw display
$71$ \( T^{10} + \cdots + 310499641 \) Copy content Toggle raw display
$73$ \( T^{10} + \cdots + 802985569 \) Copy content Toggle raw display
$79$ \( T^{10} + \cdots + 189090001 \) Copy content Toggle raw display
$83$ \( T^{10} + 19 T^{9} + \cdots + 79798489 \) Copy content Toggle raw display
$89$ \( T^{10} - 25 T^{9} + \cdots + 30724849 \) Copy content Toggle raw display
$97$ \( T^{10} - 16 T^{9} + \cdots + 436921 \) Copy content Toggle raw display
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