Properties

Label 1407.2.e.b
Level $1407$
Weight $2$
Character orbit 1407.e
Analytic conductor $11.235$
Analytic rank $0$
Dimension $46$
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] = [1407,2,Mod(937,1407)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1407, base_ring=CyclotomicField(2))
 
chi = DirichletCharacter(H, H._module([0, 1, 1]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("1407.937");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 1407 = 3 \cdot 7 \cdot 67 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 1407.e (of order \(2\), degree \(1\), 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: \(11.2349515644\)
Analytic rank: \(0\)
Dimension: \(46\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{2}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 46 q + 46 q^{3} - 46 q^{4} - 6 q^{7} + 46 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 46 q + 46 q^{3} - 46 q^{4} - 6 q^{7} + 46 q^{9} - 46 q^{12} + 12 q^{13} - 10 q^{14} + 50 q^{16} - 12 q^{20} - 6 q^{21} + 20 q^{22} - 4 q^{23} + 50 q^{25} + 46 q^{27} + 26 q^{28} + 8 q^{29} - 20 q^{31} - 16 q^{34} - 22 q^{35} - 46 q^{36} - 8 q^{37} + 32 q^{38} + 12 q^{39} - 20 q^{41} - 10 q^{42} + 50 q^{48} + 10 q^{49} - 84 q^{52} + 24 q^{56} - 12 q^{60} - 20 q^{61} - 6 q^{63} - 30 q^{64} + 28 q^{65} + 20 q^{66} - 8 q^{67} - 4 q^{69} - 2 q^{70} + 4 q^{71} + 50 q^{75} + 2 q^{77} - 16 q^{80} + 46 q^{81} + 26 q^{84} - 16 q^{86} + 8 q^{87} - 44 q^{88} - 48 q^{91} + 12 q^{92} - 20 q^{93} - 4 q^{94} - 52 q^{97}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
937.1 2.78884i 1.00000 −5.77764 −2.13647 2.78884i −0.813425 2.51761i 10.5352i 1.00000 5.95827i
937.2 2.67366i 1.00000 −5.14844 4.03783 2.67366i −2.47046 + 0.947001i 8.41783i 1.00000 10.7958i
937.3 2.56749i 1.00000 −4.59198 −2.13450 2.56749i 2.08243 + 1.63202i 6.65488i 1.00000 5.48030i
937.4 2.42738i 1.00000 −3.89216 0.379936 2.42738i −2.37494 + 1.16604i 4.59299i 1.00000 0.922249i
937.5 2.33804i 1.00000 −3.46641 2.08152 2.33804i −1.41631 2.23474i 3.42853i 1.00000 4.86668i
937.6 2.25748i 1.00000 −3.09620 −2.44886 2.25748i 2.13257 1.56593i 2.47466i 1.00000 5.52824i
937.7 2.19211i 1.00000 −2.80536 2.89043 2.19211i 0.673476 2.55860i 1.76544i 1.00000 6.33615i
937.8 2.14247i 1.00000 −2.59019 −2.51236 2.14247i −2.48942 + 0.895981i 1.26447i 1.00000 5.38267i
937.9 2.11449i 1.00000 −2.47105 −0.183439 2.11449i 0.727204 + 2.54385i 0.996022i 1.00000 0.387879i
937.10 1.75744i 1.00000 −1.08859 3.53779 1.75744i 2.54755 + 0.714129i 1.60175i 1.00000 6.21744i
937.11 1.64010i 1.00000 −0.689932 1.28389 1.64010i 0.0425916 + 2.64541i 2.14864i 1.00000 2.10571i
937.12 1.60463i 1.00000 −0.574822 −1.12942 1.60463i 2.40455 1.10369i 2.28688i 1.00000 1.81229i
937.13 1.53470i 1.00000 −0.355318 −2.95745 1.53470i −2.23847 1.41041i 2.52410i 1.00000 4.53881i
937.14 1.49509i 1.00000 −0.235308 1.47577 1.49509i −0.341265 2.62365i 2.63838i 1.00000 2.20642i
937.15 1.15787i 1.00000 0.659342 −3.28697 1.15787i 0.238698 + 2.63496i 3.07917i 1.00000 3.80588i
937.16 0.845327i 1.00000 1.28542 2.35263 0.845327i −2.63686 + 0.216699i 2.77726i 1.00000 1.98874i
937.17 0.714652i 1.00000 1.48927 2.52700 0.714652i −2.05794 + 1.66279i 2.49362i 1.00000 1.80592i
937.18 0.697032i 1.00000 1.51415 0.989357 0.697032i 2.63355 + 0.253816i 2.44947i 1.00000 0.689614i
937.19 0.684769i 1.00000 1.53109 −4.07721 0.684769i 2.36728 1.18151i 2.41798i 1.00000 2.79195i
937.20 0.676356i 1.00000 1.54254 −1.23812 0.676356i −2.06634 1.65235i 2.39602i 1.00000 0.837412i
See all 46 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 937.46
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
469.c even 2 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 1407.2.e.b yes 46
7.b odd 2 1 1407.2.e.a 46
67.b odd 2 1 1407.2.e.a 46
469.c even 2 1 inner 1407.2.e.b yes 46
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
1407.2.e.a 46 7.b odd 2 1
1407.2.e.a 46 67.b odd 2 1
1407.2.e.b yes 46 1.a even 1 1 trivial
1407.2.e.b yes 46 469.c even 2 1 inner