Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [880,2,Mod(131,880)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(880, base_ring=CyclotomicField(4))
chi = DirichletCharacter(H, H._module([2, 3, 0, 2]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("880.131");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 880 = 2^{4} \cdot 5 \cdot 11 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 880.v (of order \(4\), 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: | \(7.02683537787\) |
Analytic rank: | \(0\) |
Dimension: | \(192\) |
Relative dimension: | \(96\) over \(\Q(i)\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{4}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
131.1 | −1.41345 | + | 0.0465912i | 0.0362830 | − | 0.0362830i | 1.99566 | − | 0.131708i | −0.707107 | + | 0.707107i | −0.0495936 | + | 0.0529745i | − | 3.47250i | −2.81462 | + | 0.279142i | 2.99737i | 0.966512 | − | 1.03240i | |||
131.2 | −1.41005 | − | 0.108379i | 2.41753 | − | 2.41753i | 1.97651 | + | 0.305642i | −0.707107 | + | 0.707107i | −3.67085 | + | 3.14683i | − | 2.61905i | −2.75386 | − | 0.645185i | − | 8.68886i | 1.07369 | − | 0.920423i | ||
131.3 | −1.40891 | − | 0.122339i | 1.85786 | − | 1.85786i | 1.97007 | + | 0.344729i | 0.707107 | − | 0.707107i | −2.84485 | + | 2.39027i | − | 1.91467i | −2.73348 | − | 0.726708i | − | 3.90330i | −1.08276 | + | 0.909745i | ||
131.4 | −1.40584 | + | 0.153626i | 0.972252 | − | 0.972252i | 1.95280 | − | 0.431947i | 0.707107 | − | 0.707107i | −1.21747 | + | 1.51620i | 2.33403i | −2.67897 | + | 0.907250i | 1.10945i | −0.885453 | + | 1.10271i | ||||
131.5 | −1.40035 | + | 0.197521i | −2.28008 | + | 2.28008i | 1.92197 | − | 0.553198i | −0.707107 | + | 0.707107i | 2.74255 | − | 3.64327i | 2.96928i | −2.58217 | + | 1.15430i | − | 7.39749i | 0.850530 | − | 1.12987i | |||
131.6 | −1.40022 | − | 0.198471i | −1.30588 | + | 1.30588i | 1.92122 | + | 0.555804i | −0.707107 | + | 0.707107i | 2.08769 | − | 1.56933i | 0.581174i | −2.57981 | − | 1.15955i | − | 0.410632i | 1.13044 | − | 0.849763i | |||
131.7 | −1.39781 | − | 0.214755i | −0.808629 | + | 0.808629i | 1.90776 | + | 0.600375i | 0.707107 | − | 0.707107i | 1.30397 | − | 0.956654i | 4.43965i | −2.53776 | − | 1.24891i | 1.69224i | −1.14026 | + | 0.836548i | ||||
131.8 | −1.39170 | + | 0.251354i | −0.521376 | + | 0.521376i | 1.87364 | − | 0.699617i | 0.707107 | − | 0.707107i | 0.594547 | − | 0.856647i | − | 3.98918i | −2.43169 | + | 1.44460i | 2.45633i | −0.806344 | + | 1.16181i | |||
131.9 | −1.34893 | + | 0.424727i | 0.963076 | − | 0.963076i | 1.63921 | − | 1.14585i | −0.707107 | + | 0.707107i | −0.890075 | + | 1.70816i | − | 2.95448i | −1.72451 | + | 2.24189i | 1.14497i | 0.653509 | − | 1.25416i | |||
131.10 | −1.33742 | − | 0.459670i | −1.51302 | + | 1.51302i | 1.57741 | + | 1.22955i | 0.707107 | − | 0.707107i | 2.71904 | − | 1.32806i | 0.385479i | −1.54448 | − | 2.36951i | − | 1.57845i | −1.27074 | + | 0.620666i | |||
131.11 | −1.31319 | − | 0.524921i | 0.556939 | − | 0.556939i | 1.44892 | + | 1.37864i | 0.707107 | − | 0.707107i | −1.02371 | + | 0.439016i | − | 0.993498i | −1.17902 | − | 2.57097i | 2.37964i | −1.29974 | + | 0.557388i | |||
131.12 | −1.30641 | + | 0.541574i | −1.95240 | + | 1.95240i | 1.41339 | − | 1.41503i | 0.707107 | − | 0.707107i | 1.49326 | − | 3.60799i | − | 1.49985i | −1.08012 | + | 2.61406i | − | 4.62371i | −0.540818 | + | 1.30672i | ||
131.13 | −1.29385 | − | 0.570911i | 1.55695 | − | 1.55695i | 1.34812 | + | 1.47735i | −0.707107 | + | 0.707107i | −2.90336 | + | 1.12559i | 3.28741i | −0.900837 | − | 2.68114i | − | 1.84822i | 1.31859 | − | 0.511199i | |||
131.14 | −1.27713 | + | 0.607401i | 0.106504 | − | 0.106504i | 1.26213 | − | 1.55146i | 0.707107 | − | 0.707107i | −0.0713286 | + | 0.200709i | 1.34164i | −0.669543 | + | 2.74804i | 2.97731i | −0.473571 | + | 1.33257i | ||||
131.15 | −1.24765 | − | 0.665865i | 1.00128 | − | 1.00128i | 1.11325 | + | 1.66153i | −0.707107 | + | 0.707107i | −1.91596 | + | 0.582527i | − | 1.56480i | −0.282583 | − | 2.81428i | 0.994873i | 1.35306 | − | 0.411382i | |||
131.16 | −1.22839 | + | 0.700747i | −0.786273 | + | 0.786273i | 1.01791 | − | 1.72159i | −0.707107 | + | 0.707107i | 0.414875 | − | 1.51683i | 3.29658i | −0.0439927 | + | 2.82808i | 1.76355i | 0.373103 | − | 1.36411i | ||||
131.17 | −1.22016 | − | 0.714993i | −1.75153 | + | 1.75153i | 0.977571 | + | 1.74481i | −0.707107 | + | 0.707107i | 3.38947 | − | 0.884812i | − | 5.25894i | 0.0547349 | − | 2.82790i | − | 3.13571i | 1.36836 | − | 0.357206i | ||
131.18 | −1.21230 | + | 0.728236i | 1.80591 | − | 1.80591i | 0.939345 | − | 1.76568i | −0.707107 | + | 0.707107i | −0.874177 | + | 3.50444i | 0.403519i | 0.147064 | + | 2.82460i | − | 3.52263i | 0.342285 | − | 1.37217i | |||
131.19 | −1.19532 | + | 0.755788i | −0.569194 | + | 0.569194i | 0.857569 | − | 1.80681i | −0.707107 | + | 0.707107i | 0.250178 | − | 1.11056i | − | 0.942779i | 0.340500 | + | 2.80786i | 2.35204i | 0.310795 | − | 1.37964i | |||
131.20 | −1.11184 | + | 0.873966i | 1.96083 | − | 1.96083i | 0.472367 | − | 1.94342i | 0.707107 | − | 0.707107i | −0.466427 | + | 3.89383i | 0.475480i | 1.17328 | + | 2.57360i | − | 4.68973i | −0.168201 | + | 1.40418i | |||
See next 80 embeddings (of 192 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
11.b | odd | 2 | 1 | inner |
16.f | odd | 4 | 1 | inner |
176.i | even | 4 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 880.2.v.a | ✓ | 192 |
11.b | odd | 2 | 1 | inner | 880.2.v.a | ✓ | 192 |
16.f | odd | 4 | 1 | inner | 880.2.v.a | ✓ | 192 |
176.i | even | 4 | 1 | inner | 880.2.v.a | ✓ | 192 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
880.2.v.a | ✓ | 192 | 1.a | even | 1 | 1 | trivial |
880.2.v.a | ✓ | 192 | 11.b | odd | 2 | 1 | inner |
880.2.v.a | ✓ | 192 | 16.f | odd | 4 | 1 | inner |
880.2.v.a | ✓ | 192 | 176.i | even | 4 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(880, [\chi])\).