Properties

Label 3456.2.r.f
Level $3456$
Weight $2$
Character orbit 3456.r
Analytic conductor $27.596$
Analytic rank $0$
Dimension $16$
CM no
Inner twists $8$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [3456,2,Mod(577,3456)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(3456, base_ring=CyclotomicField(6))
 
chi = DirichletCharacter(H, H._module([0, 3, 2]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("3456.577");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 3456 = 2^{7} \cdot 3^{3} \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 3456.r (of order \(6\), degree \(2\), not 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: \(27.5962989386\)
Analytic rank: \(0\)
Dimension: \(16\)
Relative dimension: \(8\) over \(\Q(\zeta_{6})\)
Coefficient field: \(\mathbb{Q}[x]/(x^{16} - \cdots)\)
comment: defining polynomial
 
gp: f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{16} - 8 x^{15} + 48 x^{14} - 196 x^{13} + 672 x^{12} - 1680 x^{11} + 3244 x^{10} - 4684 x^{9} + \cdots + 14641 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, \ldots, a_{11}]\)
Coefficient ring index: \( 2^{6}\cdot 3^{4} \)
Twist minimal: no (minimal twist has level 1152)
Sato-Tate group: $\mathrm{SU}(2)[C_{6}]$

$q$-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 basis \(1,\beta_1,\ldots,\beta_{15}\) for the coefficient ring described below. We also show the integral \(q\)-expansion of the trace form.

\(f(q)\) \(=\) \( q + \beta_{10} q^{5} + ( - \beta_{15} - \beta_{3}) q^{7}+O(q^{10}) \) Copy content Toggle raw display \( q + \beta_{10} q^{5} + ( - \beta_{15} - \beta_{3}) q^{7} - \beta_{4} q^{11} + (\beta_{14} + \beta_{10}) q^{13} + (\beta_{2} - 3) q^{17} + (2 \beta_{8} + 2 \beta_{6} + \cdots - 2 \beta_{4}) q^{19}+ \cdots + (5 \beta_{11} - 10 \beta_{7}) q^{97}+O(q^{100}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q)\) \(=\) \( 16 q+O(q^{10}) \) Copy content Toggle raw display \( 16 q - 48 q^{17} + 32 q^{25} - 48 q^{41} - 40 q^{49} + 48 q^{65} + 16 q^{73} - 48 q^{89} + 80 q^{97}+O(q^{100}) \) Copy content Toggle raw display

Basis of coefficient ring in terms of a root \(\nu\) of \( x^{16} - 8 x^{15} + 48 x^{14} - 196 x^{13} + 672 x^{12} - 1680 x^{11} + 3244 x^{10} - 4684 x^{9} + \cdots + 14641 \) : Copy content Toggle raw display

\(\beta_{1}\)\(=\) \( ( - 35\!\cdots\!41 \nu^{15} + \cdots + 47\!\cdots\!21 ) / 54\!\cdots\!60 \) Copy content Toggle raw display
\(\beta_{2}\)\(=\) \( ( - 763942000002 \nu^{15} + 5133556971680 \nu^{14} - 30093617256945 \nu^{13} + \cdots + 71\!\cdots\!82 ) / 641806760093410 \) Copy content Toggle raw display
\(\beta_{3}\)\(=\) \( ( - 11\!\cdots\!02 \nu^{15} + \cdots + 11\!\cdots\!42 ) / 54\!\cdots\!60 \) Copy content Toggle raw display
\(\beta_{4}\)\(=\) \( ( 59\!\cdots\!56 \nu^{15} + \cdots - 85\!\cdots\!83 ) / 13\!\cdots\!40 \) Copy content Toggle raw display
\(\beta_{5}\)\(=\) \( ( - 16\!\cdots\!67 \nu^{15} + \cdots + 24\!\cdots\!76 ) / 21\!\cdots\!40 \) Copy content Toggle raw display
\(\beta_{6}\)\(=\) \( ( 83\!\cdots\!95 \nu^{15} + \cdots - 12\!\cdots\!08 ) / 76\!\cdots\!20 \) Copy content Toggle raw display
\(\beta_{7}\)\(=\) \( ( - 23425567614 \nu^{15} + 164299773841 \nu^{14} - 962588123140 \nu^{13} + \cdots + 347716407785219 ) / 1840970757560 \) Copy content Toggle raw display
\(\beta_{8}\)\(=\) \( ( 18\!\cdots\!52 \nu^{15} + \cdots - 28\!\cdots\!05 ) / 13\!\cdots\!40 \) Copy content Toggle raw display
\(\beta_{9}\)\(=\) \( ( - 18\!\cdots\!56 \nu^{15} + \cdots + 28\!\cdots\!61 ) / 12\!\cdots\!40 \) Copy content Toggle raw display
\(\beta_{10}\)\(=\) \( ( - 22\!\cdots\!68 \nu^{15} + \cdots + 33\!\cdots\!93 ) / 12\!\cdots\!40 \) Copy content Toggle raw display
\(\beta_{11}\)\(=\) \( ( 21\!\cdots\!28 \nu^{15} + \cdots - 32\!\cdots\!93 ) / 99\!\cdots\!20 \) Copy content Toggle raw display
\(\beta_{12}\)\(=\) \( ( - 23\!\cdots\!68 \nu^{15} + \cdots + 34\!\cdots\!85 ) / 54\!\cdots\!60 \) Copy content Toggle raw display
\(\beta_{13}\)\(=\) \( ( 28\!\cdots\!25 \nu^{15} + \cdots - 42\!\cdots\!80 ) / 61\!\cdots\!20 \) Copy content Toggle raw display
\(\beta_{14}\)\(=\) \( ( 29\!\cdots\!93 \nu^{15} + \cdots - 43\!\cdots\!78 ) / 61\!\cdots\!20 \) Copy content Toggle raw display
\(\beta_{15}\)\(=\) \( ( - 60\!\cdots\!48 \nu^{15} + \cdots + 91\!\cdots\!73 ) / 10\!\cdots\!20 \) Copy content Toggle raw display
\(\nu\)\(=\) \( ( -2\beta_{15} + \beta_{12} + 3\beta_{10} + 3\beta_{9} + 2\beta_{8} + \beta_{6} + \beta_{5} - \beta_{3} + 2\beta _1 + 3 ) / 6 \) Copy content Toggle raw display
\(\nu^{2}\)\(=\) \( ( - 4 \beta_{15} - \beta_{14} + \beta_{13} + 2 \beta_{12} + 8 \beta_{11} + 2 \beta_{10} + 4 \beta_{9} + \cdots - 9 ) / 6 \) Copy content Toggle raw display
\(\nu^{3}\)\(=\) \( ( 6 \beta_{15} + 3 \beta_{14} - 6 \beta_{13} - 6 \beta_{12} + 39 \beta_{11} + 3 \beta_{10} - 15 \beta_{9} + \cdots - 6 ) / 6 \) Copy content Toggle raw display
\(\nu^{4}\)\(=\) \( 4 \beta_{14} - 4 \beta_{13} - 10 \beta_{11} + 7 \beta_{10} - 7 \beta_{9} + 4 \beta_{8} - 18 \beta_{7} + \cdots - 9 \) Copy content Toggle raw display
\(\nu^{5}\)\(=\) \( ( 6 \beta_{15} - 17 \beta_{14} - 7 \beta_{13} - 21 \beta_{12} - 470 \beta_{11} - 53 \beta_{10} + \cdots - 582 ) / 6 \) Copy content Toggle raw display
\(\nu^{6}\)\(=\) \( ( 480 \beta_{15} - 399 \beta_{14} - 63 \beta_{13} - 570 \beta_{12} - 182 \beta_{11} - 1134 \beta_{10} + \cdots - 273 ) / 6 \) Copy content Toggle raw display
\(\nu^{7}\)\(=\) \( ( 888 \beta_{15} - 410 \beta_{14} - 151 \beta_{13} - 840 \beta_{12} + 1883 \beta_{11} - 1469 \beta_{10} + \cdots + 8403 ) / 6 \) Copy content Toggle raw display
\(\nu^{8}\)\(=\) \( - 928 \beta_{15} + 578 \beta_{14} + 578 \beta_{13} + 1280 \beta_{12} + 1564 \beta_{10} + 1564 \beta_{9} + \cdots + 2839 \) Copy content Toggle raw display
\(\nu^{9}\)\(=\) \( ( - 18450 \beta_{15} + 7218 \beta_{14} + 12618 \beta_{13} + 23247 \beta_{12} + 13416 \beta_{11} + \cdots - 36321 ) / 6 \) Copy content Toggle raw display
\(\nu^{10}\)\(=\) \( ( 19372 \beta_{15} - 7175 \beta_{14} - 20869 \beta_{13} - 29522 \beta_{12} + 133988 \beta_{11} + \cdots - 89175 ) / 6 \) Copy content Toggle raw display
\(\nu^{11}\)\(=\) \( ( 104458 \beta_{15} + 26235 \beta_{14} - 152064 \beta_{13} - 141230 \beta_{12} - 54747 \beta_{11} + \cdots - 32964 ) / 6 \) Copy content Toggle raw display
\(\nu^{12}\)\(=\) \( 10296 \beta_{14} - 10296 \beta_{13} - 377850 \beta_{11} + 24453 \beta_{10} - 24453 \beta_{9} + \cdots - 328185 \) Copy content Toggle raw display
\(\nu^{13}\)\(=\) \( ( 1071774 \beta_{15} - 1580917 \beta_{14} + 248677 \beta_{13} - 1477971 \beta_{12} - 3174158 \beta_{11} + \cdots - 4621692 ) / 6 \) Copy content Toggle raw display
\(\nu^{14}\)\(=\) \( ( 5003752 \beta_{15} - 4779761 \beta_{14} - 1241605 \beta_{13} - 6759662 \beta_{12} + 13947562 \beta_{11} + \cdots + 33163401 ) / 6 \) Copy content Toggle raw display
\(\nu^{15}\)\(=\) \( ( - 17770032 \beta_{15} + 13745664 \beta_{14} + 8540961 \beta_{13} + 24644016 \beta_{12} + \cdots + 129694047 ) / 6 \) Copy content Toggle raw display

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/3456\mathbb{Z}\right)^\times\).

\(n\) \(2053\) \(2431\) \(2945\)
\(\chi(n)\) \(-1\) \(1\) \(-1 - \beta_{7}\)

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   \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
577.1
2.10176 2.65988i
−1.10176 0.870576i
0.0216957 2.36184i
0.978304 + 0.00898663i
−0.685411 + 0.698120i
1.68541 + 1.65473i
1.39465 + 0.163470i
−0.394650 + 3.36698i
2.10176 + 2.65988i
−1.10176 + 0.870576i
0.0216957 + 2.36184i
0.978304 0.00898663i
−0.685411 0.698120i
1.68541 1.65473i
1.39465 0.163470i
−0.394650 3.36698i
0 0 0 −3.05746 1.76523i 0 −0.913749 1.58266i 0 0 0
577.2 0 0 0 −3.05746 1.76523i 0 0.913749 + 1.58266i 0 0 0
577.3 0 0 0 −2.03763 1.17642i 0 −2.27268 3.93639i 0 0 0
577.4 0 0 0 −2.03763 1.17642i 0 2.27268 + 3.93639i 0 0 0
577.5 0 0 0 2.03763 + 1.17642i 0 −2.27268 3.93639i 0 0 0
577.6 0 0 0 2.03763 + 1.17642i 0 2.27268 + 3.93639i 0 0 0
577.7 0 0 0 3.05746 + 1.76523i 0 −0.913749 1.58266i 0 0 0
577.8 0 0 0 3.05746 + 1.76523i 0 0.913749 + 1.58266i 0 0 0
2881.1 0 0 0 −3.05746 + 1.76523i 0 −0.913749 + 1.58266i 0 0 0
2881.2 0 0 0 −3.05746 + 1.76523i 0 0.913749 1.58266i 0 0 0
2881.3 0 0 0 −2.03763 + 1.17642i 0 −2.27268 + 3.93639i 0 0 0
2881.4 0 0 0 −2.03763 + 1.17642i 0 2.27268 3.93639i 0 0 0
2881.5 0 0 0 2.03763 1.17642i 0 −2.27268 + 3.93639i 0 0 0
2881.6 0 0 0 2.03763 1.17642i 0 2.27268 3.93639i 0 0 0
2881.7 0 0 0 3.05746 1.76523i 0 −0.913749 + 1.58266i 0 0 0
2881.8 0 0 0 3.05746 1.76523i 0 0.913749 1.58266i 0 0 0
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 577.8
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
4.b odd 2 1 inner
8.b even 2 1 inner
8.d odd 2 1 inner
9.c even 3 1 inner
36.f odd 6 1 inner
72.n even 6 1 inner
72.p odd 6 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 3456.2.r.f 16
3.b odd 2 1 1152.2.r.e 16
4.b odd 2 1 inner 3456.2.r.f 16
8.b even 2 1 inner 3456.2.r.f 16
8.d odd 2 1 inner 3456.2.r.f 16
9.c even 3 1 inner 3456.2.r.f 16
9.d odd 6 1 1152.2.r.e 16
12.b even 2 1 1152.2.r.e 16
24.f even 2 1 1152.2.r.e 16
24.h odd 2 1 1152.2.r.e 16
36.f odd 6 1 inner 3456.2.r.f 16
36.h even 6 1 1152.2.r.e 16
72.j odd 6 1 1152.2.r.e 16
72.l even 6 1 1152.2.r.e 16
72.n even 6 1 inner 3456.2.r.f 16
72.p odd 6 1 inner 3456.2.r.f 16
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
1152.2.r.e 16 3.b odd 2 1
1152.2.r.e 16 9.d odd 6 1
1152.2.r.e 16 12.b even 2 1
1152.2.r.e 16 24.f even 2 1
1152.2.r.e 16 24.h odd 2 1
1152.2.r.e 16 36.h even 6 1
1152.2.r.e 16 72.j odd 6 1
1152.2.r.e 16 72.l even 6 1
3456.2.r.f 16 1.a even 1 1 trivial
3456.2.r.f 16 4.b odd 2 1 inner
3456.2.r.f 16 8.b even 2 1 inner
3456.2.r.f 16 8.d odd 2 1 inner
3456.2.r.f 16 9.c even 3 1 inner
3456.2.r.f 16 36.f odd 6 1 inner
3456.2.r.f 16 72.n even 6 1 inner
3456.2.r.f 16 72.p odd 6 1 inner

Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{2}^{\mathrm{new}}(3456, [\chi])\):

\( T_{5}^{8} - 18T_{5}^{6} + 255T_{5}^{4} - 1242T_{5}^{2} + 4761 \) Copy content Toggle raw display
\( T_{7}^{8} + 24T_{7}^{6} + 507T_{7}^{4} + 1656T_{7}^{2} + 4761 \) Copy content Toggle raw display
\( T_{11}^{8} - 4T_{11}^{6} + 15T_{11}^{4} - 4T_{11}^{2} + 1 \) Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T^{16} \) Copy content Toggle raw display
$3$ \( T^{16} \) Copy content Toggle raw display
$5$ \( (T^{8} - 18 T^{6} + \cdots + 4761)^{2} \) Copy content Toggle raw display
$7$ \( (T^{8} + 24 T^{6} + \cdots + 4761)^{2} \) Copy content Toggle raw display
$11$ \( (T^{8} - 4 T^{6} + 15 T^{4} + \cdots + 1)^{2} \) Copy content Toggle raw display
$13$ \( (T^{8} - 54 T^{6} + \cdots + 385641)^{2} \) Copy content Toggle raw display
$17$ \( (T^{2} + 6 T + 6)^{8} \) Copy content Toggle raw display
$19$ \( (T^{2} + 24)^{8} \) Copy content Toggle raw display
$23$ \( (T^{8} + 72 T^{6} + \cdots + 385641)^{2} \) Copy content Toggle raw display
$29$ \( (T^{8} - 54 T^{6} + \cdots + 385641)^{2} \) Copy content Toggle raw display
$31$ \( (T^{8} + 48 T^{6} + \cdots + 4761)^{2} \) Copy content Toggle raw display
$37$ \( (T^{4} + 144 T^{2} + 2484)^{4} \) Copy content Toggle raw display
$41$ \( (T^{4} + 12 T^{3} + \cdots + 1089)^{4} \) Copy content Toggle raw display
$43$ \( (T^{8} - 84 T^{6} + \cdots + 1185921)^{2} \) Copy content Toggle raw display
$47$ \( (T^{8} + 144 T^{6} + \cdots + 385641)^{2} \) Copy content Toggle raw display
$53$ \( (T^{4} + 48 T^{2} + 276)^{4} \) Copy content Toggle raw display
$59$ \( (T^{8} - 52 T^{6} + 2703 T^{4} + \cdots + 1)^{2} \) Copy content Toggle raw display
$61$ \( (T^{8} - 54 T^{6} + \cdots + 385641)^{2} \) Copy content Toggle raw display
$67$ \( (T^{8} - 156 T^{6} + \cdots + 81)^{2} \) Copy content Toggle raw display
$71$ \( (T^{4} - 324 T^{2} + 22356)^{4} \) Copy content Toggle raw display
$73$ \( (T^{2} - 2 T - 146)^{8} \) Copy content Toggle raw display
$79$ \( (T^{8} + 72 T^{6} + \cdots + 385641)^{2} \) Copy content Toggle raw display
$83$ \( (T^{8} - 148 T^{6} + \cdots + 28398241)^{2} \) Copy content Toggle raw display
$89$ \( (T^{2} + 6 T - 18)^{8} \) Copy content Toggle raw display
$97$ \( (T^{4} - 20 T^{3} + \cdots + 625)^{4} \) Copy content Toggle raw display
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