Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [369,2,Mod(40,369)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(369, base_ring=CyclotomicField(6))
chi = DirichletCharacter(H, H._module([2, 3]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("369.40");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 369 = 3^{2} \cdot 41 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 369.i (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: | \(2.94647983459\) |
Analytic rank: | \(0\) |
Dimension: | \(80\) |
Relative dimension: | \(40\) over \(\Q(\zeta_{6})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{6}]$ |
$q$-expansion
The algebraic \(q\)-expansion of this newform has not been computed, but we have computed the trace expansion.
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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
40.1 | −1.37186 | − | 2.37613i | −1.43846 | + | 0.964799i | −2.76400 | + | 4.78738i | −1.31071 | + | 2.27022i | 4.26585 | + | 2.09440i | −3.43269 | + | 1.98187i | 9.67982 | 1.13833 | − | 2.77565i | 7.19244 | ||||
40.2 | −1.37186 | − | 2.37613i | 1.43846 | − | 0.964799i | −2.76400 | + | 4.78738i | −1.31071 | + | 2.27022i | −4.26585 | − | 2.09440i | 3.43269 | − | 1.98187i | 9.67982 | 1.13833 | − | 2.77565i | 7.19244 | ||||
40.3 | −1.28965 | − | 2.23374i | −0.334516 | − | 1.69944i | −2.32640 | + | 4.02945i | 1.69944 | − | 2.94352i | −3.36470 | + | 2.93891i | 0.796837 | − | 0.460054i | 6.84239 | −2.77620 | + | 1.13698i | −8.76675 | ||||
40.4 | −1.28965 | − | 2.23374i | 0.334516 | + | 1.69944i | −2.32640 | + | 4.02945i | 1.69944 | − | 2.94352i | 3.36470 | − | 2.93891i | −0.796837 | + | 0.460054i | 6.84239 | −2.77620 | + | 1.13698i | −8.76675 | ||||
40.5 | −1.09219 | − | 1.89173i | −0.695647 | − | 1.58621i | −1.38576 | + | 2.40021i | −1.04241 | + | 1.80551i | −2.24091 | + | 3.04842i | −1.85764 | + | 1.07251i | 1.68529 | −2.03215 | + | 2.20689i | 4.55404 | ||||
40.6 | −1.09219 | − | 1.89173i | 0.695647 | + | 1.58621i | −1.38576 | + | 2.40021i | −1.04241 | + | 1.80551i | 2.24091 | − | 3.04842i | 1.85764 | − | 1.07251i | 1.68529 | −2.03215 | + | 2.20689i | 4.55404 | ||||
40.7 | −1.02463 | − | 1.77471i | −1.66345 | − | 0.482641i | −1.09974 | + | 1.90481i | 0.131093 | − | 0.227059i | 0.847871 | + | 3.44667i | −0.206845 | + | 0.119422i | 0.408786 | 2.53411 | + | 1.60570i | −0.537287 | ||||
40.8 | −1.02463 | − | 1.77471i | 1.66345 | + | 0.482641i | −1.09974 | + | 1.90481i | 0.131093 | − | 0.227059i | −0.847871 | − | 3.44667i | 0.206845 | − | 0.119422i | 0.408786 | 2.53411 | + | 1.60570i | −0.537287 | ||||
40.9 | −0.844220 | − | 1.46223i | −1.66658 | + | 0.471704i | −0.425416 | + | 0.736843i | 1.76630 | − | 3.05932i | 2.09670 | + | 2.03871i | −1.51492 | + | 0.874637i | −1.94030 | 2.55499 | − | 1.57227i | −5.96458 | ||||
40.10 | −0.844220 | − | 1.46223i | 1.66658 | − | 0.471704i | −0.425416 | + | 0.736843i | 1.76630 | − | 3.05932i | −2.09670 | − | 2.03871i | 1.51492 | − | 0.874637i | −1.94030 | 2.55499 | − | 1.57227i | −5.96458 | ||||
40.11 | −0.754849 | − | 1.30744i | −0.884106 | + | 1.48941i | −0.139594 | + | 0.241783i | −0.478247 | + | 0.828349i | 2.61468 | + | 0.0316297i | −0.418940 | + | 0.241875i | −2.59791 | −1.43671 | − | 2.63360i | 1.44402 | ||||
40.12 | −0.754849 | − | 1.30744i | 0.884106 | − | 1.48941i | −0.139594 | + | 0.241783i | −0.478247 | + | 0.828349i | −2.61468 | − | 0.0316297i | 0.418940 | − | 0.241875i | −2.59791 | −1.43671 | − | 2.63360i | 1.44402 | ||||
40.13 | −0.656534 | − | 1.13715i | −1.73005 | − | 0.0833104i | 0.137927 | − | 0.238897i | −2.19233 | + | 3.79722i | 1.04110 | + | 2.02202i | 3.55464 | − | 2.05227i | −2.98835 | 2.98612 | + | 0.288262i | 5.75734 | ||||
40.14 | −0.656534 | − | 1.13715i | 1.73005 | + | 0.0833104i | 0.137927 | − | 0.238897i | −2.19233 | + | 3.79722i | −1.04110 | − | 2.02202i | −3.55464 | + | 2.05227i | −2.98835 | 2.98612 | + | 0.288262i | 5.75734 | ||||
40.15 | −0.594267 | − | 1.02930i | −0.217085 | − | 1.71839i | 0.293693 | − | 0.508692i | 0.468761 | − | 0.811918i | −1.63974 | + | 1.24463i | 4.30848 | − | 2.48750i | −3.07520 | −2.90575 | + | 0.746075i | −1.11428 | ||||
40.16 | −0.594267 | − | 1.02930i | 0.217085 | + | 1.71839i | 0.293693 | − | 0.508692i | 0.468761 | − | 0.811918i | 1.63974 | − | 1.24463i | −4.30848 | + | 2.48750i | −3.07520 | −2.90575 | + | 0.746075i | −1.11428 | ||||
40.17 | −0.232257 | − | 0.402281i | −1.13165 | − | 1.31125i | 0.892113 | − | 1.54519i | −0.820479 | + | 1.42111i | −0.264656 | + | 0.759788i | −2.48226 | + | 1.43313i | −1.75783 | −0.438739 | + | 2.96774i | 0.762248 | ||||
40.18 | −0.232257 | − | 0.402281i | 1.13165 | + | 1.31125i | 0.892113 | − | 1.54519i | −0.820479 | + | 1.42111i | 0.264656 | − | 0.759788i | 2.48226 | − | 1.43313i | −1.75783 | −0.438739 | + | 2.96774i | 0.762248 | ||||
40.19 | −0.231188 | − | 0.400430i | −1.08307 | + | 1.35165i | 0.893104 | − | 1.54690i | 0.589208 | − | 1.02054i | 0.791635 | + | 0.121209i | 2.12181 | − | 1.22503i | −1.75065 | −0.653913 | − | 2.92787i | −0.544872 | ||||
40.20 | −0.231188 | − | 0.400430i | 1.08307 | − | 1.35165i | 0.893104 | − | 1.54690i | 0.589208 | − | 1.02054i | −0.791635 | − | 0.121209i | −2.12181 | + | 1.22503i | −1.75065 | −0.653913 | − | 2.92787i | −0.544872 | ||||
See all 80 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
9.c | even | 3 | 1 | inner |
41.b | even | 2 | 1 | inner |
369.i | even | 6 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 369.2.i.a | ✓ | 80 |
3.b | odd | 2 | 1 | 1107.2.i.a | 80 | ||
9.c | even | 3 | 1 | inner | 369.2.i.a | ✓ | 80 |
9.d | odd | 6 | 1 | 1107.2.i.a | 80 | ||
41.b | even | 2 | 1 | inner | 369.2.i.a | ✓ | 80 |
123.b | odd | 2 | 1 | 1107.2.i.a | 80 | ||
369.i | even | 6 | 1 | inner | 369.2.i.a | ✓ | 80 |
369.k | odd | 6 | 1 | 1107.2.i.a | 80 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
369.2.i.a | ✓ | 80 | 1.a | even | 1 | 1 | trivial |
369.2.i.a | ✓ | 80 | 9.c | even | 3 | 1 | inner |
369.2.i.a | ✓ | 80 | 41.b | even | 2 | 1 | inner |
369.2.i.a | ✓ | 80 | 369.i | even | 6 | 1 | inner |
1107.2.i.a | 80 | 3.b | odd | 2 | 1 | ||
1107.2.i.a | 80 | 9.d | odd | 6 | 1 | ||
1107.2.i.a | 80 | 123.b | odd | 2 | 1 | ||
1107.2.i.a | 80 | 369.k | odd | 6 | 1 |
Hecke kernels
This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(369, [\chi])\).