Properties

Label 78.5.j.a
Level $78$
Weight $5$
Character orbit 78.j
Analytic conductor $8.063$
Analytic rank $0$
Dimension $36$
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] = [78,5,Mod(17,78)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(78, base_ring=CyclotomicField(6))
 
chi = DirichletCharacter(H, H._module([3, 1]))
 
N = Newforms(chi, 5, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("78.17");
 
S:= CuspForms(chi, 5);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 78 = 2 \cdot 3 \cdot 13 \)
Weight: \( k \) \(=\) \( 5 \)
Character orbit: \([\chi]\) \(=\) 78.j (of order \(6\), 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: \(8.06285712054\)
Analytic rank: \(0\)
Dimension: \(36\)
Relative dimension: \(18\) over \(\Q(\zeta_{6})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{6}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 36 q - 144 q^{4} + 126 q^{7} + 68 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 36 q - 144 q^{4} + 126 q^{7} + 68 q^{9} - 128 q^{10} - 50 q^{13} - 300 q^{15} - 1152 q^{16} - 1596 q^{19} + 4340 q^{25} + 1836 q^{27} - 1008 q^{28} - 1856 q^{30} + 7482 q^{33} + 544 q^{36} - 4536 q^{37} - 8642 q^{39} + 2048 q^{40} - 3232 q^{42} - 1690 q^{43} - 5940 q^{45} - 6336 q^{46} + 15248 q^{49} + 30244 q^{51} + 3056 q^{52} - 7776 q^{54} - 1632 q^{55} - 13440 q^{58} - 11618 q^{61} - 24516 q^{63} + 18432 q^{64} + 3840 q^{66} + 34146 q^{67} + 154 q^{69} + 13824 q^{72} + 4820 q^{75} + 12768 q^{76} - 13504 q^{78} + 7988 q^{79} - 32620 q^{81} + 1088 q^{82} + 4704 q^{84} - 126396 q^{85} + 10358 q^{87} + 16768 q^{90} + 26030 q^{91} - 37734 q^{93} + 12288 q^{94} - 17202 q^{97}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
17.1 −1.41421 + 2.44949i −8.78653 1.94856i −4.00000 6.92820i 39.2302 17.1990 18.7668i −52.7864 + 30.4762i 22.6274 73.4062 + 34.2422i −55.4799 + 96.0940i
17.2 −1.41421 + 2.44949i −8.72759 2.19755i −4.00000 6.92820i −33.7996 17.7256 18.2703i −4.93081 + 2.84681i 22.6274 71.3415 + 38.3587i 47.7999 82.7919i
17.3 −1.41421 + 2.44949i −6.21191 + 6.51246i −4.00000 6.92820i 26.8504 −7.16725 24.4260i 79.2711 45.7672i 22.6274 −3.82437 80.9097i −37.9722 + 65.7698i
17.4 −1.41421 + 2.44949i −5.11510 + 7.40512i −4.00000 6.92820i −7.76453 −10.9049 23.0018i −33.8439 + 19.5398i 22.6274 −28.6716 75.7558i 10.9807 19.0191i
17.5 −1.41421 + 2.44949i −0.979831 8.94650i −4.00000 6.92820i −9.70905 23.3001 + 10.2522i 19.4920 11.2537i 22.6274 −79.0799 + 17.5321i 13.7307 23.7822i
17.6 −1.41421 + 2.44949i 5.49171 7.13030i −4.00000 6.92820i 26.0371 9.69915 + 23.5356i −19.6435 + 11.3412i 22.6274 −20.6824 78.3150i −36.8221 + 63.7777i
17.7 −1.41421 + 2.44949i 6.73962 + 5.96469i −4.00000 6.92820i 25.8074 −24.1417 + 8.07327i 47.1333 27.2124i 22.6274 9.84486 + 80.3995i −36.4972 + 63.2150i
17.8 −1.41421 + 2.44949i 8.75797 + 2.07317i −4.00000 6.92820i −1.51787 −17.4638 + 18.5206i −67.5211 + 38.9833i 22.6274 72.4039 + 36.3135i 2.14659 3.71800i
17.9 −1.41421 + 2.44949i 8.83167 1.73253i −4.00000 6.92820i −42.5067 −8.24605 + 24.0832i 64.3293 37.1405i 22.6274 74.9967 30.6023i 60.1135 104.120i
17.10 1.41421 2.44949i −8.53538 2.85433i −4.00000 6.92820i −25.8074 −19.0625 + 16.8707i 47.1333 27.2124i −22.6274 64.7056 + 48.7256i −36.4972 + 63.2150i
17.11 1.41421 2.44949i −6.17440 6.54804i −4.00000 6.92820i 1.51787 −24.7713 + 5.86381i −67.5211 + 38.9833i −22.6274 −4.75353 + 80.8604i 2.14659 3.71800i
17.12 1.41421 2.44949i −3.85547 + 8.13236i −4.00000 6.92820i 7.76453 14.4677 + 20.9448i −33.8439 + 19.5398i −22.6274 −51.2707 62.7082i 10.9807 19.0191i
17.13 1.41421 2.44949i −2.91542 8.51471i −4.00000 6.92820i 42.5067 −24.9797 4.90034i 64.3293 37.1405i −22.6274 −64.0007 + 49.6479i 60.1135 104.120i
17.14 1.41421 2.44949i −2.53400 + 8.63590i −4.00000 6.92820i −26.8504 17.5699 + 18.4200i 79.2711 45.7672i −22.6274 −68.1576 43.7668i −37.9722 + 65.7698i
17.15 1.41421 2.44949i 3.42917 8.32111i −4.00000 6.92820i −26.0371 −15.5329 20.1675i −19.6435 + 11.3412i −22.6274 −57.4816 57.0689i −36.8221 + 63.7777i
17.16 1.41421 2.44949i 6.08077 + 6.63508i −4.00000 6.92820i −39.2302 24.8521 5.51136i −52.7864 + 30.4762i −22.6274 −7.04854 + 80.6927i −55.4799 + 96.0940i
17.17 1.41421 2.44949i 6.26693 + 6.45953i −4.00000 6.92820i 33.7996 24.6853 6.21562i −4.93081 + 2.84681i −22.6274 −2.45116 + 80.9629i 47.7999 82.7919i
17.18 1.41421 2.44949i 8.23782 3.62469i −4.00000 6.92820i 9.70905 2.77138 25.3045i 19.4920 11.2537i −22.6274 54.7232 59.7191i 13.7307 23.7822i
23.1 −1.41421 2.44949i −8.78653 + 1.94856i −4.00000 + 6.92820i 39.2302 17.1990 + 18.7668i −52.7864 30.4762i 22.6274 73.4062 34.2422i −55.4799 96.0940i
23.2 −1.41421 2.44949i −8.72759 + 2.19755i −4.00000 + 6.92820i −33.7996 17.7256 + 18.2703i −4.93081 2.84681i 22.6274 71.3415 38.3587i 47.7999 + 82.7919i
See all 36 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 17.18
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
3.b odd 2 1 inner
13.e even 6 1 inner
39.h odd 6 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 78.5.j.a 36
3.b odd 2 1 inner 78.5.j.a 36
13.e even 6 1 inner 78.5.j.a 36
39.h odd 6 1 inner 78.5.j.a 36
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
78.5.j.a 36 1.a even 1 1 trivial
78.5.j.a 36 3.b odd 2 1 inner
78.5.j.a 36 13.e even 6 1 inner
78.5.j.a 36 39.h odd 6 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{5}^{\mathrm{new}}(78, [\chi])\).