Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [575,2,Mod(49,575)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(575, base_ring=CyclotomicField(22))
chi = DirichletCharacter(H, H._module([11, 16]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("575.49");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 575 = 5^{2} \cdot 23 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 575.p (of order \(22\), degree \(10\), 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: | \(4.59139811622\) |
Analytic rank: | \(0\) |
Dimension: | \(100\) |
Relative dimension: | \(10\) over \(\Q(\zeta_{22})\) |
Twist minimal: | no (minimal twist has level 115) |
Sato-Tate group: | $\mathrm{SU}(2)[C_{22}]$ |
$q$-expansion
The dimension is sufficiently large that we do not compute an algebraic \(q\)-expansion, 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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
49.1 | −2.75058 | + | 0.395474i | −0.0520830 | − | 0.0237855i | 5.49030 | − | 1.61210i | 0 | 0.152665 | + | 0.0448264i | 0.743614 | + | 1.15709i | −9.40848 | + | 4.29671i | −1.96244 | − | 2.26477i | 0 | ||||
49.2 | −2.52189 | + | 0.362593i | 1.76116 | + | 0.804293i | 4.30948 | − | 1.26538i | 0 | −4.73308 | − | 1.38976i | −0.362741 | − | 0.564436i | −5.77406 | + | 2.63693i | 0.490203 | + | 0.565724i | 0 | ||||
49.3 | −1.29320 | + | 0.185934i | 0.932839 | + | 0.426013i | −0.281191 | + | 0.0825651i | 0 | −1.28556 | − | 0.377474i | −0.663422 | − | 1.03230i | 2.72515 | − | 1.24453i | −1.27588 | − | 1.47244i | 0 | ||||
49.4 | −1.16108 | + | 0.166938i | −1.15375 | − | 0.526900i | −0.598752 | + | 0.175809i | 0 | 1.42755 | + | 0.419168i | −2.72045 | − | 4.23310i | 2.79988 | − | 1.27866i | −0.911065 | − | 1.05142i | 0 | ||||
49.5 | −0.273550 | + | 0.0393306i | 2.09261 | + | 0.955665i | −1.84570 | + | 0.541947i | 0 | −0.610022 | − | 0.179119i | 1.69534 | + | 2.63800i | 0.986355 | − | 0.450453i | 1.50116 | + | 1.73243i | 0 | ||||
49.6 | 0.273550 | − | 0.0393306i | −2.09261 | − | 0.955665i | −1.84570 | + | 0.541947i | 0 | −0.610022 | − | 0.179119i | −1.69534 | − | 2.63800i | −0.986355 | + | 0.450453i | 1.50116 | + | 1.73243i | 0 | ||||
49.7 | 1.16108 | − | 0.166938i | 1.15375 | + | 0.526900i | −0.598752 | + | 0.175809i | 0 | 1.42755 | + | 0.419168i | 2.72045 | + | 4.23310i | −2.79988 | + | 1.27866i | −0.911065 | − | 1.05142i | 0 | ||||
49.8 | 1.29320 | − | 0.185934i | −0.932839 | − | 0.426013i | −0.281191 | + | 0.0825651i | 0 | −1.28556 | − | 0.377474i | 0.663422 | + | 1.03230i | −2.72515 | + | 1.24453i | −1.27588 | − | 1.47244i | 0 | ||||
49.9 | 2.52189 | − | 0.362593i | −1.76116 | − | 0.804293i | 4.30948 | − | 1.26538i | 0 | −4.73308 | − | 1.38976i | 0.362741 | + | 0.564436i | 5.77406 | − | 2.63693i | 0.490203 | + | 0.565724i | 0 | ||||
49.10 | 2.75058 | − | 0.395474i | 0.0520830 | + | 0.0237855i | 5.49030 | − | 1.61210i | 0 | 0.152665 | + | 0.0448264i | −0.743614 | − | 1.15709i | 9.40848 | − | 4.29671i | −1.96244 | − | 2.26477i | 0 | ||||
124.1 | −0.762237 | − | 2.59594i | 0.894513 | − | 0.775100i | −4.47539 | + | 2.87616i | 0 | −2.69394 | − | 1.73129i | 2.77933 | + | 1.26928i | 6.78823 | + | 5.88204i | −0.227571 | + | 1.58279i | 0 | ||||
124.2 | −0.591987 | − | 2.01612i | −2.41265 | + | 2.09058i | −2.03179 | + | 1.30575i | 0 | 5.64312 | + | 3.62661i | −3.17325 | − | 1.44918i | 0.659333 | + | 0.571316i | 1.02344 | − | 7.11821i | 0 | ||||
124.3 | −0.561816 | − | 1.91337i | 0.0141367 | − | 0.0122495i | −1.66284 | + | 1.06864i | 0 | −0.0313800 | − | 0.0201667i | 3.50714 | + | 1.60166i | −0.0352332 | − | 0.0305297i | −0.426895 | + | 2.96912i | 0 | ||||
124.4 | −0.380775 | − | 1.29680i | 2.16478 | − | 1.87580i | 0.145804 | − | 0.0937028i | 0 | −3.25683 | − | 2.09304i | −3.64647 | − | 1.66529i | −2.21990 | − | 1.92355i | 0.740735 | − | 5.15193i | 0 | ||||
124.5 | −0.0248738 | − | 0.0847124i | −2.18556 | + | 1.89380i | 1.67595 | − | 1.07707i | 0 | 0.214792 | + | 0.138038i | −1.23793 | − | 0.565342i | −0.266377 | − | 0.230817i | 0.763258 | − | 5.30858i | 0 | ||||
124.6 | 0.0248738 | + | 0.0847124i | 2.18556 | − | 1.89380i | 1.67595 | − | 1.07707i | 0 | 0.214792 | + | 0.138038i | 1.23793 | + | 0.565342i | 0.266377 | + | 0.230817i | 0.763258 | − | 5.30858i | 0 | ||||
124.7 | 0.380775 | + | 1.29680i | −2.16478 | + | 1.87580i | 0.145804 | − | 0.0937028i | 0 | −3.25683 | − | 2.09304i | 3.64647 | + | 1.66529i | 2.21990 | + | 1.92355i | 0.740735 | − | 5.15193i | 0 | ||||
124.8 | 0.561816 | + | 1.91337i | −0.0141367 | + | 0.0122495i | −1.66284 | + | 1.06864i | 0 | −0.0313800 | − | 0.0201667i | −3.50714 | − | 1.60166i | 0.0352332 | + | 0.0305297i | −0.426895 | + | 2.96912i | 0 | ||||
124.9 | 0.591987 | + | 2.01612i | 2.41265 | − | 2.09058i | −2.03179 | + | 1.30575i | 0 | 5.64312 | + | 3.62661i | 3.17325 | + | 1.44918i | −0.659333 | − | 0.571316i | 1.02344 | − | 7.11821i | 0 | ||||
124.10 | 0.762237 | + | 2.59594i | −0.894513 | + | 0.775100i | −4.47539 | + | 2.87616i | 0 | −2.69394 | − | 1.73129i | −2.77933 | − | 1.26928i | −6.78823 | − | 5.88204i | −0.227571 | + | 1.58279i | 0 | ||||
See all 100 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
5.b | even | 2 | 1 | inner |
23.c | even | 11 | 1 | inner |
115.j | even | 22 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 575.2.p.d | 100 | |
5.b | even | 2 | 1 | inner | 575.2.p.d | 100 | |
5.c | odd | 4 | 1 | 115.2.g.c | ✓ | 50 | |
5.c | odd | 4 | 1 | 575.2.k.d | 50 | ||
23.c | even | 11 | 1 | inner | 575.2.p.d | 100 | |
115.j | even | 22 | 1 | inner | 575.2.p.d | 100 | |
115.k | odd | 44 | 1 | 115.2.g.c | ✓ | 50 | |
115.k | odd | 44 | 1 | 575.2.k.d | 50 | ||
115.k | odd | 44 | 1 | 2645.2.a.y | 25 | ||
115.l | even | 44 | 1 | 2645.2.a.x | 25 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
115.2.g.c | ✓ | 50 | 5.c | odd | 4 | 1 | |
115.2.g.c | ✓ | 50 | 115.k | odd | 44 | 1 | |
575.2.k.d | 50 | 5.c | odd | 4 | 1 | ||
575.2.k.d | 50 | 115.k | odd | 44 | 1 | ||
575.2.p.d | 100 | 1.a | even | 1 | 1 | trivial | |
575.2.p.d | 100 | 5.b | even | 2 | 1 | inner | |
575.2.p.d | 100 | 23.c | even | 11 | 1 | inner | |
575.2.p.d | 100 | 115.j | even | 22 | 1 | inner | |
2645.2.a.x | 25 | 115.l | even | 44 | 1 | ||
2645.2.a.y | 25 | 115.k | odd | 44 | 1 |
Hecke kernels
This newform subspace can be constructed as the kernel of the linear operator \( T_{2}^{100} - 21 T_{2}^{98} + 227 T_{2}^{96} - 1818 T_{2}^{94} + 12421 T_{2}^{92} - 87547 T_{2}^{90} + \cdots + 279841 \) acting on \(S_{2}^{\mathrm{new}}(575, [\chi])\).