Properties

Label 6300.2.d.f
Level $6300$
Weight $2$
Character orbit 6300.d
Analytic conductor $50.306$
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] = [6300,2,Mod(3401,6300)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(6300, base_ring=CyclotomicField(2))
 
chi = DirichletCharacter(H, H._module([0, 1, 0, 1]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("6300.3401");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 6300 = 2^{2} \cdot 3^{2} \cdot 5^{2} \cdot 7 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 6300.d (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: \(50.3057532734\)
Analytic rank: \(0\)
Dimension: \(16\)
Coefficient field: 16.0.101415451701035401216.7
comment: defining polynomial
 
gp: f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{16} - 18x^{12} + 145x^{8} - 72x^{4} + 16 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, \ldots, a_{29}]\)
Coefficient ring index: \( 2^{20}\cdot 3^{4} \)
Twist minimal: no (minimal twist has level 1260)
Sato-Tate group: $\mathrm{SU}(2)[C_{2}]$

$q$-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.

\(f(q)\) \(=\) \( q + \beta_{7} q^{7}+O(q^{10}) \) Copy content Toggle raw display \( q + \beta_{7} q^{7} - \beta_1 q^{11} + \beta_{2} q^{13} - \beta_{4} q^{17} - \beta_{3} q^{19} + \beta_{15} q^{23} + \beta_{13} q^{29} + ( - \beta_{11} + \beta_{3}) q^{31} + (\beta_{7} - \beta_{6}) q^{37} + (\beta_{10} + \beta_{5}) q^{41} - \beta_{12} q^{43} + (\beta_{8} - 3 \beta_{4}) q^{47} + (\beta_{14} + \beta_{11} + 1) q^{49} + ( - \beta_{15} - 2 \beta_{9}) q^{53} + (2 \beta_{10} - \beta_{5}) q^{59} + (\beta_{12} + \beta_{7} - \beta_{6}) q^{67} - \beta_1 q^{71} + ( - 2 \beta_{7} - 2 \beta_{6} - \beta_{2}) q^{73} + ( - \beta_{15} - 2 \beta_{9} + \cdots - 2 \beta_{4}) q^{77}+ \cdots + ( - 4 \beta_{7} - 4 \beta_{6} - 5 \beta_{2}) q^{97}+O(q^{100}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q)\) \(=\) \( 16 q+O(q^{10}) \) Copy content Toggle raw display \( 16 q + 16 q^{49} - 64 q^{79} + 32 q^{91}+O(q^{100}) \) Copy content Toggle raw display

Basis of coefficient ring in terms of a root \(\nu\) of \( x^{16} - 18x^{12} + 145x^{8} - 72x^{4} + 16 \) : Copy content Toggle raw display

\(\beta_{1}\)\(=\) \( ( \nu^{12} - 18\nu^{8} + 141\nu^{4} - 36 ) / 8 \) Copy content Toggle raw display
\(\beta_{2}\)\(=\) \( ( 27\nu^{15} + 22\nu^{13} - 474\nu^{11} - 388\nu^{9} + 3699\nu^{7} + 3062\nu^{5} - 156\nu^{3} - 824\nu ) / 288 \) Copy content Toggle raw display
\(\beta_{3}\)\(=\) \( ( 143 \nu^{15} + 194 \nu^{13} - 2450 \nu^{11} - 3500 \nu^{9} + 18535 \nu^{7} + 27970 \nu^{5} + \cdots - 10408 \nu ) / 1440 \) Copy content Toggle raw display
\(\beta_{4}\)\(=\) \( ( -27\nu^{15} + 22\nu^{13} + 474\nu^{11} - 388\nu^{9} - 3699\nu^{7} + 3062\nu^{5} + 156\nu^{3} - 824\nu ) / 288 \) Copy content Toggle raw display
\(\beta_{5}\)\(=\) \( ( -47\nu^{15} + 118\nu^{13} + 770\nu^{11} - 2140\nu^{9} - 5455\nu^{7} + 17150\nu^{5} - 6716\nu^{3} - 7496\nu ) / 720 \) Copy content Toggle raw display
\(\beta_{6}\)\(=\) \( ( 35 \nu^{15} + 51 \nu^{14} - 30 \nu^{13} - 2 \nu^{12} - 650 \nu^{11} - 930 \nu^{10} + 540 \nu^{9} + \cdots - 1016 ) / 1440 \) Copy content Toggle raw display
\(\beta_{7}\)\(=\) \( ( 35 \nu^{15} - 51 \nu^{14} - 30 \nu^{13} + 2 \nu^{12} - 650 \nu^{11} + 930 \nu^{10} + 540 \nu^{9} + \cdots + 1016 ) / 1440 \) Copy content Toggle raw display
\(\beta_{8}\)\(=\) \( ( -41\nu^{15} + 10\nu^{13} + 734\nu^{11} - 172\nu^{9} - 5857\nu^{7} + 1274\nu^{5} + 2212\nu^{3} + 472\nu ) / 288 \) Copy content Toggle raw display
\(\beta_{9}\)\(=\) \( ( 39\nu^{14} + 64\nu^{12} - 690\nu^{10} - 1120\nu^{8} + 5415\nu^{6} + 8960\nu^{4} - 948\nu^{2} - 2288 ) / 720 \) Copy content Toggle raw display
\(\beta_{10}\)\(=\) \( ( - 241 \nu^{15} + 110 \nu^{13} + 4270 \nu^{11} - 1940 \nu^{9} - 33785 \nu^{7} + 15310 \nu^{5} + \cdots - 1240 \nu ) / 1440 \) Copy content Toggle raw display
\(\beta_{11}\)\(=\) \( ( -145\nu^{15} - 34\nu^{13} + 2590\nu^{11} + 580\nu^{9} - 20705\nu^{7} - 4490\nu^{5} + 7820\nu^{3} - 1672\nu ) / 720 \) Copy content Toggle raw display
\(\beta_{12}\)\(=\) \( ( -51\nu^{14} - 10\nu^{12} + 930\nu^{10} + 100\nu^{8} - 7635\nu^{6} - 50\nu^{4} + 6252\nu^{2} - 5080 ) / 720 \) Copy content Toggle raw display
\(\beta_{13}\)\(=\) \( ( -11\nu^{14} + 194\nu^{10} - 1531\nu^{6} + 268\nu^{2} ) / 144 \) Copy content Toggle raw display
\(\beta_{14}\)\(=\) \( ( -7\nu^{14} + 130\nu^{10} - 1079\nu^{6} + 884\nu^{2} ) / 72 \) Copy content Toggle raw display
\(\beta_{15}\)\(=\) \( ( 195\nu^{14} - 64\nu^{12} - 3450\nu^{10} + 1120\nu^{8} + 27075\nu^{6} - 8960\nu^{4} - 4740\nu^{2} + 2288 ) / 720 \) Copy content Toggle raw display
\(\nu\)\(=\) \( ( -2\beta_{11} + 3\beta_{10} - 3\beta_{4} + \beta_{3} - 3\beta_{2} ) / 12 \) Copy content Toggle raw display
\(\nu^{2}\)\(=\) \( ( -\beta_{15} - 3\beta_{14} - 6\beta_{13} + \beta_{12} - \beta_{9} + 5\beta_{7} - 5\beta_{6} ) / 12 \) Copy content Toggle raw display
\(\nu^{3}\)\(=\) \( ( \beta_{11} + 3 \beta_{10} + 3 \beta_{8} - 3 \beta_{7} - 3 \beta_{6} + 3 \beta_{5} - 12 \beta_{4} + \cdots + 9 \beta_{2} ) / 12 \) Copy content Toggle raw display
\(\nu^{4}\)\(=\) \( ( -\beta_{15} + 2\beta_{12} + 5\beta_{9} - 2\beta_{7} + 2\beta_{6} - 4\beta _1 + 18 ) / 4 \) Copy content Toggle raw display
\(\nu^{5}\)\(=\) \( ( - 21 \beta_{11} + 29 \beta_{10} - 27 \beta_{8} - 27 \beta_{7} - 27 \beta_{6} - 5 \beta_{5} + \cdots - 33 \beta_{2} ) / 12 \) Copy content Toggle raw display
\(\nu^{6}\)\(=\) \( ( -35\beta_{15} - 21\beta_{14} - 150\beta_{13} + 5\beta_{12} - 35\beta_{9} + 25\beta_{7} - 25\beta_{6} ) / 12 \) Copy content Toggle raw display
\(\nu^{7}\)\(=\) \( ( - 39 \beta_{11} - 37 \beta_{10} + 87 \beta_{8} - 87 \beta_{7} - 87 \beta_{6} + 43 \beta_{5} + \cdots + 9 \beta_{2} ) / 12 \) Copy content Toggle raw display
\(\nu^{8}\)\(=\) \( ( -17\beta_{15} + 4\beta_{12} + 85\beta_{9} - 4\beta_{7} + 4\beta_{6} - 72\beta _1 + 34 ) / 4 \) Copy content Toggle raw display
\(\nu^{9}\)\(=\) \( ( - 179 \beta_{11} + 201 \beta_{10} - 333 \beta_{8} - 333 \beta_{7} - 333 \beta_{6} + \cdots - 93 \beta_{2} ) / 12 \) Copy content Toggle raw display
\(\nu^{10}\)\(=\) \( ( -451\beta_{15} + 123\beta_{14} - 1914\beta_{13} - 29\beta_{12} - 451\beta_{9} - 145\beta_{7} + 145\beta_{6} ) / 12 \) Copy content Toggle raw display
\(\nu^{11}\)\(=\) \( ( - 797 \beta_{11} - 1041 \beta_{10} + 1173 \beta_{8} - 1173 \beta_{7} - 1173 \beta_{6} + \cdots - 1035 \beta_{2} ) / 12 \) Copy content Toggle raw display
\(\nu^{12}\)\(=\) \( ( -165\beta_{15} - 210\beta_{12} + 825\beta_{9} + 210\beta_{7} - 210\beta_{6} - 700\beta _1 - 1782 ) / 4 \) Copy content Toggle raw display
\(\nu^{13}\)\(=\) \( ( - 309 \beta_{11} - 379 \beta_{10} - 2115 \beta_{8} - 2115 \beta_{7} - 2115 \beta_{6} + \cdots + 2919 \beta_{2} ) / 12 \) Copy content Toggle raw display
\(\nu^{14}\)\(=\) \( ( - 3107 \beta_{15} + 5019 \beta_{14} - 13182 \beta_{13} - 1183 \beta_{12} - 3107 \beta_{9} + \cdots + 5915 \beta_{6} ) / 12 \) Copy content Toggle raw display
\(\nu^{15}\)\(=\) \( ( - 8643 \beta_{11} - 13189 \beta_{10} + 8691 \beta_{8} - 8691 \beta_{7} - 8691 \beta_{6} + \cdots - 19287 \beta_{2} ) / 12 \) Copy content Toggle raw display

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/6300\mathbb{Z}\right)^\times\).

\(n\) \(2801\) \(3151\) \(3277\) \(3601\)
\(\chi(n)\) \(-1\) \(1\) \(1\) \(-1\)

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   \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
3401.1
−0.332046 1.81768i
0.332046 1.81768i
0.332046 + 1.81768i
−0.332046 + 1.81768i
0.137538 0.752908i
−0.137538 0.752908i
−0.137538 + 0.752908i
0.137538 + 0.752908i
−1.81768 + 0.332046i
1.81768 + 0.332046i
1.81768 0.332046i
−1.81768 0.332046i
0.752908 + 0.137538i
−0.752908 + 0.137538i
−0.752908 0.137538i
0.752908 0.137538i
0 0 0 0 0 −2.57794 0.595188i 0 0 0
3401.2 0 0 0 0 0 −2.57794 0.595188i 0 0 0
3401.3 0 0 0 0 0 −2.57794 + 0.595188i 0 0 0
3401.4 0 0 0 0 0 −2.57794 + 0.595188i 0 0 0
3401.5 0 0 0 0 0 −1.16372 2.37608i 0 0 0
3401.6 0 0 0 0 0 −1.16372 2.37608i 0 0 0
3401.7 0 0 0 0 0 −1.16372 + 2.37608i 0 0 0
3401.8 0 0 0 0 0 −1.16372 + 2.37608i 0 0 0
3401.9 0 0 0 0 0 1.16372 2.37608i 0 0 0
3401.10 0 0 0 0 0 1.16372 2.37608i 0 0 0
3401.11 0 0 0 0 0 1.16372 + 2.37608i 0 0 0
3401.12 0 0 0 0 0 1.16372 + 2.37608i 0 0 0
3401.13 0 0 0 0 0 2.57794 0.595188i 0 0 0
3401.14 0 0 0 0 0 2.57794 0.595188i 0 0 0
3401.15 0 0 0 0 0 2.57794 + 0.595188i 0 0 0
3401.16 0 0 0 0 0 2.57794 + 0.595188i 0 0 0
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 3401.16
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
3.b odd 2 1 inner
5.b even 2 1 inner
7.b odd 2 1 inner
15.d odd 2 1 inner
21.c even 2 1 inner
35.c odd 2 1 inner
105.g even 2 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 6300.2.d.f 16
3.b odd 2 1 inner 6300.2.d.f 16
5.b even 2 1 inner 6300.2.d.f 16
5.c odd 4 1 1260.2.f.a 8
5.c odd 4 1 1260.2.f.b yes 8
7.b odd 2 1 inner 6300.2.d.f 16
15.d odd 2 1 inner 6300.2.d.f 16
15.e even 4 1 1260.2.f.a 8
15.e even 4 1 1260.2.f.b yes 8
20.e even 4 1 5040.2.k.e 8
20.e even 4 1 5040.2.k.f 8
21.c even 2 1 inner 6300.2.d.f 16
35.c odd 2 1 inner 6300.2.d.f 16
35.f even 4 1 1260.2.f.a 8
35.f even 4 1 1260.2.f.b yes 8
60.l odd 4 1 5040.2.k.e 8
60.l odd 4 1 5040.2.k.f 8
105.g even 2 1 inner 6300.2.d.f 16
105.k odd 4 1 1260.2.f.a 8
105.k odd 4 1 1260.2.f.b yes 8
140.j odd 4 1 5040.2.k.e 8
140.j odd 4 1 5040.2.k.f 8
420.w even 4 1 5040.2.k.e 8
420.w even 4 1 5040.2.k.f 8
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
1260.2.f.a 8 5.c odd 4 1
1260.2.f.a 8 15.e even 4 1
1260.2.f.a 8 35.f even 4 1
1260.2.f.a 8 105.k odd 4 1
1260.2.f.b yes 8 5.c odd 4 1
1260.2.f.b yes 8 15.e even 4 1
1260.2.f.b yes 8 35.f even 4 1
1260.2.f.b yes 8 105.k odd 4 1
5040.2.k.e 8 20.e even 4 1
5040.2.k.e 8 60.l odd 4 1
5040.2.k.e 8 140.j odd 4 1
5040.2.k.e 8 420.w even 4 1
5040.2.k.f 8 20.e even 4 1
5040.2.k.f 8 60.l odd 4 1
5040.2.k.f 8 140.j odd 4 1
5040.2.k.f 8 420.w even 4 1
6300.2.d.f 16 1.a even 1 1 trivial
6300.2.d.f 16 3.b odd 2 1 inner
6300.2.d.f 16 5.b even 2 1 inner
6300.2.d.f 16 7.b odd 2 1 inner
6300.2.d.f 16 15.d odd 2 1 inner
6300.2.d.f 16 21.c even 2 1 inner
6300.2.d.f 16 35.c odd 2 1 inner
6300.2.d.f 16 105.g even 2 1 inner

Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{2}^{\mathrm{new}}(6300, [\chi])\):

\( T_{11}^{2} + 14 \) Copy content Toggle raw display
\( T_{37}^{4} - 32T_{37}^{2} + 144 \) Copy content Toggle raw display
\( T_{41}^{4} - 140T_{41}^{2} + 3528 \) 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
$5$ \( T^{16} \) Copy content Toggle raw display
$7$ \( (T^{8} - 4 T^{6} + \cdots + 2401)^{2} \) Copy content Toggle raw display
$11$ \( (T^{2} + 14)^{8} \) Copy content Toggle raw display
$13$ \( (T^{4} + 12 T^{2} + 8)^{4} \) Copy content Toggle raw display
$17$ \( (T^{4} - 12 T^{2} + 8)^{4} \) Copy content Toggle raw display
$19$ \( (T^{4} + 52 T^{2} + 648)^{4} \) Copy content Toggle raw display
$23$ \( (T^{4} + 64 T^{2} + 324)^{4} \) Copy content Toggle raw display
$29$ \( (T^{2} + 2)^{8} \) Copy content Toggle raw display
$31$ \( (T^{4} + 76 T^{2} + 72)^{4} \) Copy content Toggle raw display
$37$ \( (T^{4} - 32 T^{2} + 144)^{4} \) Copy content Toggle raw display
$41$ \( (T^{4} - 140 T^{2} + 3528)^{4} \) Copy content Toggle raw display
$43$ \( (T^{4} - 128 T^{2} + 1296)^{4} \) Copy content Toggle raw display
$47$ \( (T^{4} - 104 T^{2} + 2592)^{4} \) Copy content Toggle raw display
$53$ \( (T^{4} + 112 T^{2} + 1764)^{4} \) Copy content Toggle raw display
$59$ \( (T^{4} - 152 T^{2} + 288)^{4} \) Copy content Toggle raw display
$61$ \( T^{16} \) Copy content Toggle raw display
$67$ \( (T^{4} - 176 T^{2} + 576)^{4} \) Copy content Toggle raw display
$71$ \( (T^{2} + 14)^{8} \) Copy content Toggle raw display
$73$ \( (T^{4} + 76 T^{2} + 72)^{4} \) Copy content Toggle raw display
$79$ \( (T^{2} + 8 T - 96)^{8} \) Copy content Toggle raw display
$83$ \( (T^{4} - 168 T^{2} + 1568)^{4} \) Copy content Toggle raw display
$89$ \( (T^{4} - 20 T^{2} + 72)^{4} \) Copy content Toggle raw display
$97$ \( (T^{4} + 364 T^{2} + 31752)^{4} \) Copy content Toggle raw display
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