Properties

Label 693.2.cj.a
Level $693$
Weight $2$
Character orbit 693.cj
Analytic conductor $5.534$
Analytic rank $0$
Dimension $736$
CM no
Inner twists $8$

Related objects

Downloads

Learn more

Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [693,2,Mod(20,693)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(693, base_ring=CyclotomicField(30))
 
chi = DirichletCharacter(H, H._module([5, 15, 18]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("693.20");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 693 = 3^{2} \cdot 7 \cdot 11 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 693.cj (of order \(30\), degree \(8\), 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: \(5.53363286007\)
Analytic rank: \(0\)
Dimension: \(736\)
Relative dimension: \(92\) over \(\Q(\zeta_{30})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{30}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 736 q - 18 q^{2} - 94 q^{4} - 3 q^{7} - 24 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 736 q - 18 q^{2} - 94 q^{4} - 3 q^{7} - 24 q^{9} - 30 q^{11} - 9 q^{14} - 18 q^{15} + 66 q^{16} - 20 q^{18} - 84 q^{23} + 70 q^{25} - 20 q^{28} - 18 q^{29} + 12 q^{30} - 96 q^{32} - 44 q^{36} - 24 q^{37} - 84 q^{39} - 27 q^{42} - 16 q^{43} - 48 q^{46} - 3 q^{49} + 168 q^{50} + 16 q^{51} - 138 q^{56} + 32 q^{57} + 46 q^{58} + 2 q^{60} - 53 q^{63} + 48 q^{64} - 60 q^{65} - 16 q^{67} - 18 q^{70} - 200 q^{72} + 6 q^{74} - 111 q^{77} + 136 q^{78} + 6 q^{79} - 104 q^{81} - 63 q^{84} + 2 q^{85} - 42 q^{86} - 44 q^{88} + 16 q^{91} + 282 q^{92} - 74 q^{93} - 150 q^{95} + 164 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
20.1 −2.05625 + 1.85145i −0.798552 + 1.53698i 0.591216 5.62505i 1.62799 1.80806i −1.20363 4.63890i −0.000437917 2.64575i 5.94608 + 8.18408i −1.72463 2.45472i 6.73196i
20.2 −2.05625 + 1.85145i 0.798552 1.53698i 0.591216 5.62505i −1.62799 + 1.80806i 1.20363 + 4.63890i 1.96588 + 1.77068i 5.94608 + 8.18408i −1.72463 2.45472i 6.73196i
20.3 −2.05117 + 1.84689i −1.06980 1.36217i 0.587272 5.58752i 1.73234 1.92396i 4.71013 + 0.818250i −1.54803 + 2.14560i 5.87019 + 8.07963i −0.711037 + 2.91452i 7.14579i
20.4 −2.05117 + 1.84689i 1.06980 + 1.36217i 0.587272 5.58752i −1.73234 + 1.92396i −4.71013 0.818250i −2.63033 0.285280i 5.87019 + 8.07963i −0.711037 + 2.91452i 7.14579i
20.5 −1.89577 + 1.70696i −1.63510 0.571356i 0.471177 4.48295i −2.42255 + 2.69051i 4.07505 1.70789i −0.994461 2.45174i 3.76008 + 5.17530i 2.34710 + 1.86845i 9.23577i
20.6 −1.89577 + 1.70696i 1.63510 + 0.571356i 0.471177 4.48295i 2.42255 2.69051i −4.07505 + 1.70789i 1.15658 + 2.37957i 3.76008 + 5.17530i 2.34710 + 1.86845i 9.23577i
20.7 −1.72786 + 1.55578i −1.21958 + 1.22989i 0.356019 3.38730i −2.44481 + 2.71523i 0.193834 4.02247i −0.489245 + 2.60012i 1.92144 + 2.64463i −0.0252566 2.99989i 8.49512i
20.8 −1.72786 + 1.55578i 1.21958 1.22989i 0.356019 3.38730i 2.44481 2.71523i −0.193834 + 4.02247i −2.25964 1.37624i 1.92144 + 2.64463i −0.0252566 2.99989i 8.49512i
20.9 −1.72293 + 1.55133i −1.69229 0.368979i 0.352794 3.35661i 0.684384 0.760085i 3.48810 1.98958i 2.45038 + 0.997826i 1.87389 + 2.57919i 2.72771 + 1.24884i 2.37127i
20.10 −1.72293 + 1.55133i 1.69229 + 0.368979i 0.352794 3.35661i −0.684384 + 0.760085i −3.48810 + 1.98958i 0.898093 2.48866i 1.87389 + 2.57919i 2.72771 + 1.24884i 2.37127i
20.11 −1.72022 + 1.54889i −0.448644 1.67294i 0.351030 3.33983i −0.553101 + 0.614281i 3.36297 + 2.18292i 1.37029 2.26325i 1.84799 + 2.54354i −2.59744 + 1.50111i 1.91339i
20.12 −1.72022 + 1.54889i 0.448644 + 1.67294i 0.351030 3.33983i 0.553101 0.614281i −3.36297 2.18292i 2.59883 + 0.496082i 1.84799 + 2.54354i −2.59744 + 1.50111i 1.91339i
20.13 −1.69910 + 1.52987i −1.26945 + 1.17834i 0.337359 3.20976i 0.970021 1.07732i 0.354211 3.94422i −1.83572 + 1.90529i 1.64954 + 2.27040i 0.223024 2.99170i 3.31447i
20.14 −1.69910 + 1.52987i 1.26945 1.17834i 0.337359 3.20976i −0.970021 + 1.07732i −0.354211 + 3.94422i −2.64424 + 0.0893125i 1.64954 + 2.27040i 0.223024 2.99170i 3.31447i
20.15 −1.53236 + 1.37974i −0.313414 + 1.70346i 0.235378 2.23947i −1.81061 + 2.01089i −1.87007 3.04274i 2.10506 1.60272i 0.305195 + 0.420065i −2.80354 1.06777i 5.57958i
20.16 −1.53236 + 1.37974i 0.313414 1.70346i 0.235378 2.23947i 1.81061 2.01089i 1.87007 + 3.04274i 2.59961 0.491938i 0.305195 + 0.420065i −2.80354 1.06777i 5.57958i
20.17 −1.47219 + 1.32557i −1.16925 1.27783i 0.201163 1.91393i −0.793153 + 0.880886i 3.41521 + 0.331291i −1.37308 + 2.26156i −0.0879400 0.121039i −0.265703 + 2.98821i 2.34821i
20.18 −1.47219 + 1.32557i 1.16925 + 1.27783i 0.201163 1.91393i 0.793153 0.880886i −3.41521 0.331291i −2.59944 0.492883i −0.0879400 0.121039i −0.265703 + 2.98821i 2.34821i
20.19 −1.42250 + 1.28082i −1.70520 0.303782i 0.173935 1.65488i 2.69773 2.99613i 2.81473 1.75193i 0.518805 2.59439i −0.378045 0.520334i 2.81543 + 1.03602i 7.71729i
20.20 −1.42250 + 1.28082i 1.70520 + 0.303782i 0.173935 1.65488i −2.69773 + 2.99613i −2.81473 + 1.75193i 2.27515 + 1.35044i −0.378045 0.520334i 2.81543 + 1.03602i 7.71729i
See next 80 embeddings (of 736 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 20.92
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
7.b odd 2 1 inner
9.d odd 6 1 inner
11.c even 5 1 inner
63.o even 6 1 inner
77.j odd 10 1 inner
99.n odd 30 1 inner
693.cj even 30 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 693.2.cj.a 736
7.b odd 2 1 inner 693.2.cj.a 736
9.d odd 6 1 inner 693.2.cj.a 736
11.c even 5 1 inner 693.2.cj.a 736
63.o even 6 1 inner 693.2.cj.a 736
77.j odd 10 1 inner 693.2.cj.a 736
99.n odd 30 1 inner 693.2.cj.a 736
693.cj even 30 1 inner 693.2.cj.a 736
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
693.2.cj.a 736 1.a even 1 1 trivial
693.2.cj.a 736 7.b odd 2 1 inner
693.2.cj.a 736 9.d odd 6 1 inner
693.2.cj.a 736 11.c even 5 1 inner
693.2.cj.a 736 63.o even 6 1 inner
693.2.cj.a 736 77.j odd 10 1 inner
693.2.cj.a 736 99.n odd 30 1 inner
693.2.cj.a 736 693.cj even 30 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(693, [\chi])\).