Properties

Label 605.2.e.c
Level $605$
Weight $2$
Character orbit 605.e
Analytic conductor $4.831$
Analytic rank $0$
Dimension $40$
CM no
Inner twists $4$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [605,2,Mod(362,605)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(605, base_ring=CyclotomicField(4))
 
chi = DirichletCharacter(H, H._module([1, 2]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("605.362");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 605 = 5 \cdot 11^{2} \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 605.e (of order \(4\), 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: \(4.83094932229\)
Analytic rank: \(0\)
Dimension: \(40\)
Relative dimension: \(20\) over \(\Q(i)\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{4}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 40 q + 8 q^{3} - 4 q^{5}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 40 q + 8 q^{3} - 4 q^{5} - 32 q^{12} + 32 q^{15} - 24 q^{16} + 32 q^{20} - 24 q^{23} - 52 q^{25} - 8 q^{26} + 32 q^{27} + 16 q^{31} - 40 q^{36} + 36 q^{37} + 32 q^{38} + 32 q^{42} + 64 q^{45} + 32 q^{47} - 16 q^{48} - 68 q^{53} + 80 q^{56} + 132 q^{58} - 64 q^{60} - 88 q^{67} - 8 q^{70} - 16 q^{75} - 248 q^{78} - 164 q^{80} - 40 q^{81} + 100 q^{82} - 80 q^{86} - 96 q^{91} - 56 q^{92} + 24 q^{93} - 68 q^{97}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
362.1 −1.91757 + 1.91757i 0.831561 0.831561i 5.35415i 1.62695 + 1.53396i 3.18915i −0.383282 + 0.383282i 6.43181 + 6.43181i 1.61701i −6.06127 + 0.178306i
362.2 −1.64949 + 1.64949i 1.43990 1.43990i 3.44167i 1.13534 1.92640i 4.75021i 3.25511 3.25511i 2.37802 + 2.37802i 1.14662i 1.30484 + 5.05032i
362.3 −1.63660 + 1.63660i −0.722598 + 0.722598i 3.35690i 0.360665 + 2.20679i 2.36520i 2.14665 2.14665i 2.22069 + 2.22069i 1.95570i −4.20189 3.02136i
362.4 −1.38689 + 1.38689i −2.07537 + 2.07537i 1.84694i −2.03181 0.933683i 5.75663i −1.48652 + 1.48652i −0.212274 0.212274i 5.61432i 4.11281 1.52298i
362.5 −1.29704 + 1.29704i 2.21032 2.21032i 1.36464i 0.668547 + 2.13379i 5.73375i 0.351575 0.351575i −0.824089 0.824089i 6.77099i −3.63475 1.90048i
362.6 −1.05784 + 1.05784i 1.53861 1.53861i 0.238041i −1.92587 1.13622i 3.25521i −1.66576 + 1.66576i −1.86387 1.86387i 1.73467i 3.23920 0.835322i
362.7 −0.848475 + 0.848475i −0.258670 + 0.258670i 0.560180i −0.152228 2.23088i 0.438950i 1.06376 1.06376i −2.17225 2.17225i 2.86618i 2.02201 + 1.76368i
362.8 −0.503119 + 0.503119i −1.98889 + 1.98889i 1.49374i −1.36457 + 1.77143i 2.00130i 2.43291 2.43291i −1.75777 1.75777i 4.91135i −0.204700 1.57778i
362.9 −0.436764 + 0.436764i 1.06258 1.06258i 1.61847i −1.07825 + 1.95892i 0.928194i −1.08812 + 1.08812i −1.58042 1.58042i 0.741845i −0.384643 1.32653i
362.10 −0.187165 + 0.187165i −0.0374447 + 0.0374447i 1.92994i 1.76123 1.37770i 0.0140167i −2.30359 + 2.30359i −0.735548 0.735548i 2.99720i −0.0717827 + 0.587500i
362.11 0.187165 0.187165i −0.0374447 + 0.0374447i 1.92994i 1.76123 1.37770i 0.0140167i 2.30359 2.30359i 0.735548 + 0.735548i 2.99720i 0.0717827 0.587500i
362.12 0.436764 0.436764i 1.06258 1.06258i 1.61847i −1.07825 + 1.95892i 0.928194i 1.08812 1.08812i 1.58042 + 1.58042i 0.741845i 0.384643 + 1.32653i
362.13 0.503119 0.503119i −1.98889 + 1.98889i 1.49374i −1.36457 + 1.77143i 2.00130i −2.43291 + 2.43291i 1.75777 + 1.75777i 4.91135i 0.204700 + 1.57778i
362.14 0.848475 0.848475i −0.258670 + 0.258670i 0.560180i −0.152228 2.23088i 0.438950i −1.06376 + 1.06376i 2.17225 + 2.17225i 2.86618i −2.02201 1.76368i
362.15 1.05784 1.05784i 1.53861 1.53861i 0.238041i −1.92587 1.13622i 3.25521i 1.66576 1.66576i 1.86387 + 1.86387i 1.73467i −3.23920 + 0.835322i
362.16 1.29704 1.29704i 2.21032 2.21032i 1.36464i 0.668547 + 2.13379i 5.73375i −0.351575 + 0.351575i 0.824089 + 0.824089i 6.77099i 3.63475 + 1.90048i
362.17 1.38689 1.38689i −2.07537 + 2.07537i 1.84694i −2.03181 0.933683i 5.75663i 1.48652 1.48652i 0.212274 + 0.212274i 5.61432i −4.11281 + 1.52298i
362.18 1.63660 1.63660i −0.722598 + 0.722598i 3.35690i 0.360665 + 2.20679i 2.36520i −2.14665 + 2.14665i −2.22069 2.22069i 1.95570i 4.20189 + 3.02136i
362.19 1.64949 1.64949i 1.43990 1.43990i 3.44167i 1.13534 1.92640i 4.75021i −3.25511 + 3.25511i −2.37802 2.37802i 1.14662i −1.30484 5.05032i
362.20 1.91757 1.91757i 0.831561 0.831561i 5.35415i 1.62695 + 1.53396i 3.18915i 0.383282 0.383282i −6.43181 6.43181i 1.61701i 6.06127 0.178306i
See all 40 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 362.20
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
5.c odd 4 1 inner
11.b odd 2 1 inner
55.e even 4 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 605.2.e.c 40
5.c odd 4 1 inner 605.2.e.c 40
11.b odd 2 1 inner 605.2.e.c 40
11.c even 5 4 605.2.m.g 160
11.d odd 10 4 605.2.m.g 160
55.e even 4 1 inner 605.2.e.c 40
55.k odd 20 4 605.2.m.g 160
55.l even 20 4 605.2.m.g 160
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
605.2.e.c 40 1.a even 1 1 trivial
605.2.e.c 40 5.c odd 4 1 inner
605.2.e.c 40 11.b odd 2 1 inner
605.2.e.c 40 55.e even 4 1 inner
605.2.m.g 160 11.c even 5 4
605.2.m.g 160 11.d odd 10 4
605.2.m.g 160 55.k odd 20 4
605.2.m.g 160 55.l even 20 4

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{2}^{40} + 146 T_{2}^{36} + 8157 T_{2}^{32} + 224416 T_{2}^{28} + 3234466 T_{2}^{24} + 23996516 T_{2}^{20} + \cdots + 14641 \) acting on \(S_{2}^{\mathrm{new}}(605, [\chi])\). Copy content Toggle raw display