Properties

Label 294.6.e.g
Level $294$
Weight $6$
Character orbit 294.e
Analytic conductor $47.153$
Analytic rank $0$
Dimension $2$
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] = [294,6,Mod(67,294)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(294, base_ring=CyclotomicField(6))
 
chi = DirichletCharacter(H, H._module([0, 4]))
 
N = Newforms(chi, 6, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("294.67");
 
S:= CuspForms(chi, 6);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 294 = 2 \cdot 3 \cdot 7^{2} \)
Weight: \( k \) \(=\) \( 6 \)
Character orbit: \([\chi]\) \(=\) 294.e (of order \(3\), 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: \(47.1528430250\)
Analytic rank: \(0\)
Dimension: \(2\)
Coefficient field: \(\Q(\sqrt{-3}) \)
comment: defining polynomial
 
gp: f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{2} - x + 1 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, a_2, a_3]\)
Coefficient ring index: \( 1 \)
Twist minimal: no (minimal twist has level 6)
Sato-Tate group: $\mathrm{SU}(2)[C_{3}]$

$q$-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 primitive root of unity \(\zeta_{6}\). We also show the integral \(q\)-expansion of the trace form.

\(f(q)\) \(=\) \( q - 4 \zeta_{6} q^{2} + ( - 9 \zeta_{6} + 9) q^{3} + (16 \zeta_{6} - 16) q^{4} + 66 \zeta_{6} q^{5} - 36 q^{6} + 64 q^{8} - 81 \zeta_{6} q^{9} +O(q^{10}) \) Copy content Toggle raw display \( q - 4 \zeta_{6} q^{2} + ( - 9 \zeta_{6} + 9) q^{3} + (16 \zeta_{6} - 16) q^{4} + 66 \zeta_{6} q^{5} - 36 q^{6} + 64 q^{8} - 81 \zeta_{6} q^{9} + ( - 264 \zeta_{6} + 264) q^{10} + ( - 60 \zeta_{6} + 60) q^{11} + 144 \zeta_{6} q^{12} - 658 q^{13} + 594 q^{15} - 256 \zeta_{6} q^{16} + ( - 414 \zeta_{6} + 414) q^{17} + (324 \zeta_{6} - 324) q^{18} - 956 \zeta_{6} q^{19} - 1056 q^{20} - 240 q^{22} - 600 \zeta_{6} q^{23} + ( - 576 \zeta_{6} + 576) q^{24} + (1231 \zeta_{6} - 1231) q^{25} + 2632 \zeta_{6} q^{26} - 729 q^{27} + 5574 q^{29} - 2376 \zeta_{6} q^{30} + ( - 3592 \zeta_{6} + 3592) q^{31} + (1024 \zeta_{6} - 1024) q^{32} - 540 \zeta_{6} q^{33} - 1656 q^{34} + 1296 q^{36} + 8458 \zeta_{6} q^{37} + (3824 \zeta_{6} - 3824) q^{38} + (5922 \zeta_{6} - 5922) q^{39} + 4224 \zeta_{6} q^{40} + 19194 q^{41} + 13316 q^{43} + 960 \zeta_{6} q^{44} + ( - 5346 \zeta_{6} + 5346) q^{45} + (2400 \zeta_{6} - 2400) q^{46} + 19680 \zeta_{6} q^{47} - 2304 q^{48} + 4924 q^{50} - 3726 \zeta_{6} q^{51} + ( - 10528 \zeta_{6} + 10528) q^{52} + ( - 31266 \zeta_{6} + 31266) q^{53} + 2916 \zeta_{6} q^{54} + 3960 q^{55} - 8604 q^{57} - 22296 \zeta_{6} q^{58} + (26340 \zeta_{6} - 26340) q^{59} + (9504 \zeta_{6} - 9504) q^{60} + 31090 \zeta_{6} q^{61} - 14368 q^{62} + 4096 q^{64} - 43428 \zeta_{6} q^{65} + (2160 \zeta_{6} - 2160) q^{66} + ( - 16804 \zeta_{6} + 16804) q^{67} + 6624 \zeta_{6} q^{68} - 5400 q^{69} + 6120 q^{71} - 5184 \zeta_{6} q^{72} + ( - 25558 \zeta_{6} + 25558) q^{73} + ( - 33832 \zeta_{6} + 33832) q^{74} + 11079 \zeta_{6} q^{75} + 15296 q^{76} + 23688 q^{78} - 74408 \zeta_{6} q^{79} + ( - 16896 \zeta_{6} + 16896) q^{80} + (6561 \zeta_{6} - 6561) q^{81} - 76776 \zeta_{6} q^{82} - 6468 q^{83} + 27324 q^{85} - 53264 \zeta_{6} q^{86} + ( - 50166 \zeta_{6} + 50166) q^{87} + ( - 3840 \zeta_{6} + 3840) q^{88} + 32742 \zeta_{6} q^{89} - 21384 q^{90} + 9600 q^{92} - 32328 \zeta_{6} q^{93} + ( - 78720 \zeta_{6} + 78720) q^{94} + ( - 63096 \zeta_{6} + 63096) q^{95} + 9216 \zeta_{6} q^{96} + 166082 q^{97} - 4860 q^{99} +O(q^{100}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q)\) \(=\) \( 2 q - 4 q^{2} + 9 q^{3} - 16 q^{4} + 66 q^{5} - 72 q^{6} + 128 q^{8} - 81 q^{9}+O(q^{10}) \) Copy content Toggle raw display \( 2 q - 4 q^{2} + 9 q^{3} - 16 q^{4} + 66 q^{5} - 72 q^{6} + 128 q^{8} - 81 q^{9} + 264 q^{10} + 60 q^{11} + 144 q^{12} - 1316 q^{13} + 1188 q^{15} - 256 q^{16} + 414 q^{17} - 324 q^{18} - 956 q^{19} - 2112 q^{20} - 480 q^{22} - 600 q^{23} + 576 q^{24} - 1231 q^{25} + 2632 q^{26} - 1458 q^{27} + 11148 q^{29} - 2376 q^{30} + 3592 q^{31} - 1024 q^{32} - 540 q^{33} - 3312 q^{34} + 2592 q^{36} + 8458 q^{37} - 3824 q^{38} - 5922 q^{39} + 4224 q^{40} + 38388 q^{41} + 26632 q^{43} + 960 q^{44} + 5346 q^{45} - 2400 q^{46} + 19680 q^{47} - 4608 q^{48} + 9848 q^{50} - 3726 q^{51} + 10528 q^{52} + 31266 q^{53} + 2916 q^{54} + 7920 q^{55} - 17208 q^{57} - 22296 q^{58} - 26340 q^{59} - 9504 q^{60} + 31090 q^{61} - 28736 q^{62} + 8192 q^{64} - 43428 q^{65} - 2160 q^{66} + 16804 q^{67} + 6624 q^{68} - 10800 q^{69} + 12240 q^{71} - 5184 q^{72} + 25558 q^{73} + 33832 q^{74} + 11079 q^{75} + 30592 q^{76} + 47376 q^{78} - 74408 q^{79} + 16896 q^{80} - 6561 q^{81} - 76776 q^{82} - 12936 q^{83} + 54648 q^{85} - 53264 q^{86} + 50166 q^{87} + 3840 q^{88} + 32742 q^{89} - 42768 q^{90} + 19200 q^{92} - 32328 q^{93} + 78720 q^{94} + 63096 q^{95} + 9216 q^{96} + 332164 q^{97} - 9720 q^{99}+O(q^{100}) \) Copy content Toggle raw display

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/294\mathbb{Z}\right)^\times\).

\(n\) \(197\) \(199\)
\(\chi(n)\) \(1\) \(-\zeta_{6}\)

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   \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
67.1
0.500000 + 0.866025i
0.500000 0.866025i
−2.00000 3.46410i 4.50000 7.79423i −8.00000 + 13.8564i 33.0000 + 57.1577i −36.0000 0 64.0000 −40.5000 70.1481i 132.000 228.631i
79.1 −2.00000 + 3.46410i 4.50000 + 7.79423i −8.00000 13.8564i 33.0000 57.1577i −36.0000 0 64.0000 −40.5000 + 70.1481i 132.000 + 228.631i
\(n\): e.g. 2-40 or 990-1000
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
7.c even 3 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 294.6.e.g 2
7.b odd 2 1 294.6.e.a 2
7.c even 3 1 6.6.a.a 1
7.c even 3 1 inner 294.6.e.g 2
7.d odd 6 1 294.6.a.m 1
7.d odd 6 1 294.6.e.a 2
21.g even 6 1 882.6.a.a 1
21.h odd 6 1 18.6.a.b 1
28.g odd 6 1 48.6.a.c 1
35.j even 6 1 150.6.a.d 1
35.l odd 12 2 150.6.c.b 2
56.k odd 6 1 192.6.a.g 1
56.p even 6 1 192.6.a.o 1
63.g even 3 1 162.6.c.e 2
63.h even 3 1 162.6.c.e 2
63.j odd 6 1 162.6.c.h 2
63.n odd 6 1 162.6.c.h 2
77.h odd 6 1 726.6.a.a 1
84.n even 6 1 144.6.a.j 1
91.r even 6 1 1014.6.a.c 1
105.o odd 6 1 450.6.a.m 1
105.x even 12 2 450.6.c.j 2
112.u odd 12 2 768.6.d.p 2
112.w even 12 2 768.6.d.c 2
168.s odd 6 1 576.6.a.j 1
168.v even 6 1 576.6.a.i 1
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
6.6.a.a 1 7.c even 3 1
18.6.a.b 1 21.h odd 6 1
48.6.a.c 1 28.g odd 6 1
144.6.a.j 1 84.n even 6 1
150.6.a.d 1 35.j even 6 1
150.6.c.b 2 35.l odd 12 2
162.6.c.e 2 63.g even 3 1
162.6.c.e 2 63.h even 3 1
162.6.c.h 2 63.j odd 6 1
162.6.c.h 2 63.n odd 6 1
192.6.a.g 1 56.k odd 6 1
192.6.a.o 1 56.p even 6 1
294.6.a.m 1 7.d odd 6 1
294.6.e.a 2 7.b odd 2 1
294.6.e.a 2 7.d odd 6 1
294.6.e.g 2 1.a even 1 1 trivial
294.6.e.g 2 7.c even 3 1 inner
450.6.a.m 1 105.o odd 6 1
450.6.c.j 2 105.x even 12 2
576.6.a.i 1 168.v even 6 1
576.6.a.j 1 168.s odd 6 1
726.6.a.a 1 77.h odd 6 1
768.6.d.c 2 112.w even 12 2
768.6.d.p 2 112.u odd 12 2
882.6.a.a 1 21.g even 6 1
1014.6.a.c 1 91.r even 6 1

Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{6}^{\mathrm{new}}(294, [\chi])\):

\( T_{5}^{2} - 66T_{5} + 4356 \) Copy content Toggle raw display
\( T_{11}^{2} - 60T_{11} + 3600 \) Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T^{2} + 4T + 16 \) Copy content Toggle raw display
$3$ \( T^{2} - 9T + 81 \) Copy content Toggle raw display
$5$ \( T^{2} - 66T + 4356 \) Copy content Toggle raw display
$7$ \( T^{2} \) Copy content Toggle raw display
$11$ \( T^{2} - 60T + 3600 \) Copy content Toggle raw display
$13$ \( (T + 658)^{2} \) Copy content Toggle raw display
$17$ \( T^{2} - 414T + 171396 \) Copy content Toggle raw display
$19$ \( T^{2} + 956T + 913936 \) Copy content Toggle raw display
$23$ \( T^{2} + 600T + 360000 \) Copy content Toggle raw display
$29$ \( (T - 5574)^{2} \) Copy content Toggle raw display
$31$ \( T^{2} - 3592 T + 12902464 \) Copy content Toggle raw display
$37$ \( T^{2} - 8458 T + 71537764 \) Copy content Toggle raw display
$41$ \( (T - 19194)^{2} \) Copy content Toggle raw display
$43$ \( (T - 13316)^{2} \) Copy content Toggle raw display
$47$ \( T^{2} - 19680 T + 387302400 \) Copy content Toggle raw display
$53$ \( T^{2} - 31266 T + 977562756 \) Copy content Toggle raw display
$59$ \( T^{2} + 26340 T + 693795600 \) Copy content Toggle raw display
$61$ \( T^{2} - 31090 T + 966588100 \) Copy content Toggle raw display
$67$ \( T^{2} - 16804 T + 282374416 \) Copy content Toggle raw display
$71$ \( (T - 6120)^{2} \) Copy content Toggle raw display
$73$ \( T^{2} - 25558 T + 653211364 \) Copy content Toggle raw display
$79$ \( T^{2} + \cdots + 5536550464 \) Copy content Toggle raw display
$83$ \( (T + 6468)^{2} \) Copy content Toggle raw display
$89$ \( T^{2} + \cdots + 1072038564 \) Copy content Toggle raw display
$97$ \( (T - 166082)^{2} \) Copy content Toggle raw display
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