Properties

Label 7.19.d.a
Level $7$
Weight $19$
Character orbit 7.d
Analytic conductor $14.377$
Analytic rank $0$
Dimension $22$
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] = [7,19,Mod(3,7)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(7, base_ring=CyclotomicField(6))
 
chi = DirichletCharacter(H, H._module([1]))
 
N = Newforms(chi, 19, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("7.3");
 
S:= CuspForms(chi, 19);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 7 \)
Weight: \( k \) \(=\) \( 19 \)
Character orbit: \([\chi]\) \(=\) 7.d (of order \(6\), degree \(2\), 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: \(14.3770296397\)
Analytic rank: \(0\)
Dimension: \(22\)
Relative dimension: \(11\) over \(\Q(\zeta_{6})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{6}]$

$q$-expansion

The dimension is sufficiently large that we do not compute an algebraic \(q\)-expansion, but we have computed the trace expansion.

\(\operatorname{Tr}(f)(q) = \) \( 22 q + 84 q^{2} - 3 q^{3} - 1395636 q^{4} - 2135115 q^{5} + 63763714 q^{7} + 97592448 q^{8} + 1382197506 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 22 q + 84 q^{2} - 3 q^{3} - 1395636 q^{4} - 2135115 q^{5} + 63763714 q^{7} + 97592448 q^{8} + 1382197506 q^{9} + 2216876820 q^{10} - 4133402469 q^{11} + 11500988604 q^{12} - 121567502112 q^{14} + 26164663170 q^{15} - 136685702920 q^{16} + 53111308149 q^{17} + 160425864192 q^{18} + 567906836361 q^{19} - 386040503919 q^{21} - 1021787731424 q^{22} + 2532204030783 q^{23} - 16427243972520 q^{24} + 9009831591310 q^{25} + 25541693044056 q^{26} - 53011965368964 q^{28} - 26889055040076 q^{29} + 93492550096800 q^{30} - 4393981586991 q^{31} - 43164227075712 q^{32} + 328297137211089 q^{33} - 117677784151095 q^{35} - 463436963207616 q^{36} + 357620164605347 q^{37} - 13\!\cdots\!00 q^{38}+ \cdots - 10\!\cdots\!76 q^{99}+O(q^{100}) \) Copy content Toggle raw display

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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
3.1 −466.935 808.755i −25633.8 14799.7i −304984. + 528248.i 1.26391e6 729717.i 2.76419e7i 3.62612e7 1.77070e7i 3.24822e8 2.44350e8 + 4.23226e8i −1.18032e9 6.81460e8i
3.2 −409.505 709.284i 18896.5 + 10909.9i −204317. + 353887.i −2.42095e6 + 1.39774e6i 1.78707e7i 4.02858e7 + 2.33850e6i 1.19976e8 4.43423e7 + 7.68032e7i 1.98279e9 + 1.14476e9i
3.3 −321.042 556.060i 4845.38 + 2797.48i −75063.3 + 130013.i 1.16215e6 670970.i 3.59243e6i −3.78384e7 + 1.40239e7i −7.19244e7 −1.78058e8 3.08406e8i −7.46200e8 4.30819e8i
3.4 −171.701 297.394i −22223.5 12830.8i 72109.8 124898.i −2.79441e6 + 1.61336e6i 8.81219e6i −2.83180e7 2.87490e7i −1.39546e8 1.35547e8 + 2.34774e8i 9.59605e8 + 5.54028e8i
3.5 −83.3915 144.438i 27395.4 + 15816.8i 117164. 202934.i 1.37357e6 793032.i 5.27593e6i 1.21038e7 3.84956e7i −8.28030e7 3.06630e8 + 5.31098e8i −2.29088e8 1.32264e8i
3.6 −42.5283 73.6612i −11566.0 6677.63i 127455. 220758.i 953531. 550521.i 1.13595e6i 3.51540e7 + 1.98144e7i −4.39788e7 −1.04529e8 1.81049e8i −8.11041e7 4.68255e7i
3.7 129.941 + 225.064i 18063.4 + 10428.9i 97302.8 168533.i −2.59375e6 + 1.49750e6i 5.42057e6i −1.11978e7 + 3.87688e7i 1.18701e8 2.38147e7 + 4.12483e7i −6.74067e8 3.89173e8i
3.8 242.980 + 420.854i 2327.06 + 1343.53i 12993.1 22504.7i 528757. 305278.i 1.30581e6i −8.77360e6 3.93883e7i 1.40020e8 −1.90100e8 3.29263e8i 2.56955e8 + 1.48353e8i
3.9 288.424 + 499.566i −28718.7 16580.7i −35305.4 + 61150.7i 1.24316e6 717739.i 1.91292e7i −3.22982e7 + 2.41917e7i 1.10486e8 3.56131e8 + 6.16837e8i 7.17115e8 + 4.14027e8i
3.10 428.285 + 741.811i 24471.1 + 14128.4i −235784. + 408390.i 2.37086e6 1.36882e6i 2.42039e7i −1.20363e7 + 3.85168e7i −1.79386e8 2.05512e8 + 3.55957e8i 2.03081e9 + 1.17249e9i
3.11 447.471 + 775.042i −7858.47 4537.09i −269389. + 466595.i −2.15438e6 + 1.24383e6i 8.12086e6i 3.85394e7 1.19636e7i −2.47571e8 −1.52540e8 2.64207e8i −1.92805e9 1.11316e9i
5.1 −466.935 + 808.755i −25633.8 + 14799.7i −304984. 528248.i 1.26391e6 + 729717.i 2.76419e7i 3.62612e7 + 1.77070e7i 3.24822e8 2.44350e8 4.23226e8i −1.18032e9 + 6.81460e8i
5.2 −409.505 + 709.284i 18896.5 10909.9i −204317. 353887.i −2.42095e6 1.39774e6i 1.78707e7i 4.02858e7 2.33850e6i 1.19976e8 4.43423e7 7.68032e7i 1.98279e9 1.14476e9i
5.3 −321.042 + 556.060i 4845.38 2797.48i −75063.3 130013.i 1.16215e6 + 670970.i 3.59243e6i −3.78384e7 1.40239e7i −7.19244e7 −1.78058e8 + 3.08406e8i −7.46200e8 + 4.30819e8i
5.4 −171.701 + 297.394i −22223.5 + 12830.8i 72109.8 + 124898.i −2.79441e6 1.61336e6i 8.81219e6i −2.83180e7 + 2.87490e7i −1.39546e8 1.35547e8 2.34774e8i 9.59605e8 5.54028e8i
5.5 −83.3915 + 144.438i 27395.4 15816.8i 117164. + 202934.i 1.37357e6 + 793032.i 5.27593e6i 1.21038e7 + 3.84956e7i −8.28030e7 3.06630e8 5.31098e8i −2.29088e8 + 1.32264e8i
5.6 −42.5283 + 73.6612i −11566.0 + 6677.63i 127455. + 220758.i 953531. + 550521.i 1.13595e6i 3.51540e7 1.98144e7i −4.39788e7 −1.04529e8 + 1.81049e8i −8.11041e7 + 4.68255e7i
5.7 129.941 225.064i 18063.4 10428.9i 97302.8 + 168533.i −2.59375e6 1.49750e6i 5.42057e6i −1.11978e7 3.87688e7i 1.18701e8 2.38147e7 4.12483e7i −6.74067e8 + 3.89173e8i
5.8 242.980 420.854i 2327.06 1343.53i 12993.1 + 22504.7i 528757. + 305278.i 1.30581e6i −8.77360e6 + 3.93883e7i 1.40020e8 −1.90100e8 + 3.29263e8i 2.56955e8 1.48353e8i
5.9 288.424 499.566i −28718.7 + 16580.7i −35305.4 61150.7i 1.24316e6 + 717739.i 1.91292e7i −3.22982e7 2.41917e7i 1.10486e8 3.56131e8 6.16837e8i 7.17115e8 4.14027e8i
See all 22 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 3.11
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
7.d odd 6 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 7.19.d.a 22
7.c even 3 1 49.19.b.a 22
7.d odd 6 1 inner 7.19.d.a 22
7.d odd 6 1 49.19.b.a 22
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
7.19.d.a 22 1.a even 1 1 trivial
7.19.d.a 22 7.d odd 6 1 inner
49.19.b.a 22 7.c even 3 1
49.19.b.a 22 7.d odd 6 1

Hecke kernels

This newform subspace is the entire newspace \(S_{19}^{\mathrm{new}}(7, [\chi])\).