Newspace parameters
Level: | \( N \) | \(=\) | \( 80 = 2^{4} \cdot 5 \) |
Weight: | \( k \) | \(=\) | \( 6 \) |
Character orbit: | \([\chi]\) | \(=\) | 80.c (of order \(2\), degree \(1\), not minimal) |
Newform invariants
Self dual: | no |
Analytic conductor: | \(12.8307055850\) |
Analytic rank: | \(0\) |
Dimension: | \(2\) |
Coefficient field: | \(\Q(\sqrt{-1}) \) |
comment: defining polynomial
gp: f.mod \\ as an extension of the character field
|
|
Defining polynomial: | \( x^{2} + 1 \) |
Coefficient ring: | \(\Z[a_1, \ldots, a_{5}]\) |
Coefficient ring index: | \( 2 \) |
Twist minimal: | no (minimal twist has level 10) |
Sato-Tate group: | $\mathrm{SU}(2)[C_{2}]$ |
$q$-expansion
Coefficients of the \(q\)-expansion are expressed in terms of \(\beta = 2i\). We also show the integral \(q\)-expansion of the trace form.
Character values
We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/80\mathbb{Z}\right)^\times\).
\(n\) | \(17\) | \(21\) | \(31\) |
\(\chi(n)\) | \(-1\) | \(1\) | \(1\) |
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.
Label | \(\iota_m(\nu)\) | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
49.1 |
|
0 | − | 14.0000i | 0 | 55.0000 | + | 10.0000i | 0 | 158.000i | 0 | 47.0000 | 0 | |||||||||||||||||||||
49.2 | 0 | 14.0000i | 0 | 55.0000 | − | 10.0000i | 0 | − | 158.000i | 0 | 47.0000 | 0 | ||||||||||||||||||||||
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
5.b | even | 2 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 80.6.c.c | 2 | |
3.b | odd | 2 | 1 | 720.6.f.a | 2 | ||
4.b | odd | 2 | 1 | 10.6.b.a | ✓ | 2 | |
5.b | even | 2 | 1 | inner | 80.6.c.c | 2 | |
5.c | odd | 4 | 1 | 400.6.a.c | 1 | ||
5.c | odd | 4 | 1 | 400.6.a.k | 1 | ||
8.b | even | 2 | 1 | 320.6.c.a | 2 | ||
8.d | odd | 2 | 1 | 320.6.c.b | 2 | ||
12.b | even | 2 | 1 | 90.6.c.a | 2 | ||
15.d | odd | 2 | 1 | 720.6.f.a | 2 | ||
20.d | odd | 2 | 1 | 10.6.b.a | ✓ | 2 | |
20.e | even | 4 | 1 | 50.6.a.c | 1 | ||
20.e | even | 4 | 1 | 50.6.a.e | 1 | ||
40.e | odd | 2 | 1 | 320.6.c.b | 2 | ||
40.f | even | 2 | 1 | 320.6.c.a | 2 | ||
60.h | even | 2 | 1 | 90.6.c.a | 2 | ||
60.l | odd | 4 | 1 | 450.6.a.c | 1 | ||
60.l | odd | 4 | 1 | 450.6.a.w | 1 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
10.6.b.a | ✓ | 2 | 4.b | odd | 2 | 1 | |
10.6.b.a | ✓ | 2 | 20.d | odd | 2 | 1 | |
50.6.a.c | 1 | 20.e | even | 4 | 1 | ||
50.6.a.e | 1 | 20.e | even | 4 | 1 | ||
80.6.c.c | 2 | 1.a | even | 1 | 1 | trivial | |
80.6.c.c | 2 | 5.b | even | 2 | 1 | inner | |
90.6.c.a | 2 | 12.b | even | 2 | 1 | ||
90.6.c.a | 2 | 60.h | even | 2 | 1 | ||
320.6.c.a | 2 | 8.b | even | 2 | 1 | ||
320.6.c.a | 2 | 40.f | even | 2 | 1 | ||
320.6.c.b | 2 | 8.d | odd | 2 | 1 | ||
320.6.c.b | 2 | 40.e | odd | 2 | 1 | ||
400.6.a.c | 1 | 5.c | odd | 4 | 1 | ||
400.6.a.k | 1 | 5.c | odd | 4 | 1 | ||
450.6.a.c | 1 | 60.l | odd | 4 | 1 | ||
450.6.a.w | 1 | 60.l | odd | 4 | 1 | ||
720.6.f.a | 2 | 3.b | odd | 2 | 1 | ||
720.6.f.a | 2 | 15.d | odd | 2 | 1 |
Hecke kernels
This newform subspace can be constructed as the kernel of the linear operator
\( T_{3}^{2} + 196 \)
acting on \(S_{6}^{\mathrm{new}}(80, [\chi])\).
Hecke characteristic polynomials
$p$
$F_p(T)$
$2$
\( T^{2} \)
$3$
\( T^{2} + 196 \)
$5$
\( T^{2} - 110T + 3125 \)
$7$
\( T^{2} + 24964 \)
$11$
\( (T - 148)^{2} \)
$13$
\( T^{2} + 467856 \)
$17$
\( T^{2} + 4194304 \)
$19$
\( (T - 2220)^{2} \)
$23$
\( T^{2} + 1552516 \)
$29$
\( (T - 270)^{2} \)
$31$
\( (T - 2048)^{2} \)
$37$
\( T^{2} + 19114384 \)
$41$
\( (T + 2398)^{2} \)
$43$
\( T^{2} + 5262436 \)
$47$
\( T^{2} + 114105124 \)
$53$
\( T^{2} + 8785296 \)
$59$
\( (T + 39740)^{2} \)
$61$
\( (T + 42298)^{2} \)
$67$
\( T^{2} + 1030281604 \)
$71$
\( (T - 4248)^{2} \)
$73$
\( T^{2} + 906250816 \)
$79$
\( (T - 35280)^{2} \)
$83$
\( T^{2} + 774286276 \)
$89$
\( (T - 85210)^{2} \)
$97$
\( T^{2} + 9454061824 \)
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