Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [696,2,Mod(307,696)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(696, base_ring=CyclotomicField(4))
chi = DirichletCharacter(H, H._module([2, 2, 0, 3]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("696.307");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 696 = 2^{3} \cdot 3 \cdot 29 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 696.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: | \(5.55758798068\) |
Analytic rank: | \(0\) |
Dimension: | \(112\) |
Relative dimension: | \(56\) 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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
307.1 | −1.40949 | − | 0.115545i | −0.707107 | + | 0.707107i | 1.97330 | + | 0.325717i | 0.914898 | 1.07836 | − | 0.914954i | − | 4.64436i | −2.74370 | − | 0.687098i | − | 1.00000i | −1.28954 | − | 0.105712i | ||||
307.2 | −1.40075 | + | 0.194704i | 0.707107 | − | 0.707107i | 1.92418 | − | 0.545462i | 2.43807 | −0.852801 | + | 1.12815i | − | 1.12011i | −2.58908 | + | 1.13870i | − | 1.00000i | −3.41512 | + | 0.474703i | ||||
307.3 | −1.39968 | − | 0.202251i | 0.707107 | − | 0.707107i | 1.91819 | + | 0.566173i | 0.751694 | −1.13273 | + | 0.846707i | 2.88068i | −2.57033 | − | 1.18042i | − | 1.00000i | −1.05213 | − | 0.152031i | |||||
307.4 | −1.39753 | − | 0.216562i | −0.707107 | + | 0.707107i | 1.90620 | + | 0.605305i | −3.59364 | 1.14134 | − | 0.835073i | 4.12883i | −2.53290 | − | 1.25874i | − | 1.00000i | 5.02223 | + | 0.778245i | |||||
307.5 | −1.38434 | + | 0.289127i | −0.707107 | + | 0.707107i | 1.83281 | − | 0.800501i | −1.66891 | 0.774435 | − | 1.18332i | 0.0910775i | −2.30579 | + | 1.63808i | − | 1.00000i | 2.31034 | − | 0.482526i | |||||
307.6 | −1.35103 | + | 0.417999i | 0.707107 | − | 0.707107i | 1.65055 | − | 1.12946i | −4.03267 | −0.659751 | + | 1.25089i | 1.50213i | −1.75783 | + | 2.21586i | − | 1.00000i | 5.44825 | − | 1.68565i | |||||
307.7 | −1.31361 | − | 0.523851i | 0.707107 | − | 0.707107i | 1.45116 | + | 1.37627i | −1.34369 | −1.29928 | + | 0.558447i | 1.54494i | −1.18530 | − | 2.56808i | − | 1.00000i | 1.76510 | + | 0.703895i | |||||
307.8 | −1.30398 | + | 0.547383i | −0.707107 | + | 0.707107i | 1.40074 | − | 1.42756i | 4.18816 | 0.534998 | − | 1.30911i | 4.32414i | −1.04513 | + | 2.62825i | − | 1.00000i | −5.46129 | + | 2.29253i | |||||
307.9 | −1.22357 | − | 0.709146i | −0.707107 | + | 0.707107i | 0.994224 | + | 1.73537i | 1.69357 | 1.36663 | − | 0.363749i | 2.91721i | 0.0141357 | − | 2.82839i | − | 1.00000i | −2.07219 | − | 1.20099i | |||||
307.10 | −1.20093 | − | 0.746834i | 0.707107 | − | 0.707107i | 0.884479 | + | 1.79379i | 2.18989 | −1.37728 | + | 0.321097i | − | 4.74487i | 0.277465 | − | 2.81478i | − | 1.00000i | −2.62991 | − | 1.63549i | ||||
307.11 | −1.14309 | + | 0.832671i | 0.707107 | − | 0.707107i | 0.613318 | − | 1.90364i | −0.619588 | −0.219501 | + | 1.39708i | − | 4.00262i | 0.884026 | + | 2.68673i | − | 1.00000i | 0.708245 | − | 0.515913i | ||||
307.12 | −1.12134 | − | 0.861738i | −0.707107 | + | 0.707107i | 0.514814 | + | 1.93261i | 0.214264 | 1.40225 | − | 0.183567i | − | 2.94783i | 1.08812 | − | 2.61075i | − | 1.00000i | −0.240263 | − | 0.184640i | ||||
307.13 | −1.08957 | + | 0.901575i | −0.707107 | + | 0.707107i | 0.374324 | − | 1.96466i | −0.840456 | 0.132932 | − | 1.40795i | 1.04307i | 1.36343 | + | 2.47811i | − | 1.00000i | 0.915736 | − | 0.757734i | |||||
307.14 | −1.04313 | + | 0.954927i | 0.707107 | − | 0.707107i | 0.176228 | − | 1.99222i | 1.92033 | −0.0623665 | + | 1.41284i | 2.15391i | 1.71860 | + | 2.24642i | − | 1.00000i | −2.00315 | + | 1.83377i | |||||
307.15 | −1.02585 | − | 0.973461i | 0.707107 | − | 0.707107i | 0.104746 | + | 1.99726i | 3.90048 | −1.41373 | + | 0.0370461i | 4.15508i | 1.83680 | − | 2.15086i | − | 1.00000i | −4.00132 | − | 3.79697i | |||||
307.16 | −1.00471 | − | 0.995267i | 0.707107 | − | 0.707107i | 0.0188853 | + | 1.99991i | −3.16364 | −1.41420 | + | 0.00667704i | − | 2.49164i | 1.97147 | − | 2.02813i | − | 1.00000i | 3.17854 | + | 3.14867i | ||||
307.17 | −0.954927 | + | 1.04313i | 0.707107 | − | 0.707107i | −0.176228 | − | 1.99222i | −1.92033 | 0.0623665 | + | 1.41284i | − | 2.15391i | 2.24642 | + | 1.71860i | − | 1.00000i | 1.83377 | − | 2.00315i | ||||
307.18 | −0.901575 | + | 1.08957i | −0.707107 | + | 0.707107i | −0.374324 | − | 1.96466i | 0.840456 | −0.132932 | − | 1.40795i | − | 1.04307i | 2.47811 | + | 1.36343i | − | 1.00000i | −0.757734 | + | 0.915736i | ||||
307.19 | −0.876445 | − | 1.10988i | −0.707107 | + | 0.707107i | −0.463687 | + | 1.94551i | −3.20419 | 1.40455 | + | 0.165066i | − | 0.825599i | 2.56568 | − | 1.19049i | − | 1.00000i | 2.80830 | + | 3.55628i | ||||
307.20 | −0.832671 | + | 1.14309i | 0.707107 | − | 0.707107i | −0.613318 | − | 1.90364i | 0.619588 | 0.219501 | + | 1.39708i | 4.00262i | 2.68673 | + | 0.884026i | − | 1.00000i | −0.515913 | + | 0.708245i | |||||
See next 80 embeddings (of 112 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
8.d | odd | 2 | 1 | inner |
29.c | odd | 4 | 1 | inner |
232.k | even | 4 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 696.2.v.c | ✓ | 112 |
8.d | odd | 2 | 1 | inner | 696.2.v.c | ✓ | 112 |
29.c | odd | 4 | 1 | inner | 696.2.v.c | ✓ | 112 |
232.k | even | 4 | 1 | inner | 696.2.v.c | ✓ | 112 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
696.2.v.c | ✓ | 112 | 1.a | even | 1 | 1 | trivial |
696.2.v.c | ✓ | 112 | 8.d | odd | 2 | 1 | inner |
696.2.v.c | ✓ | 112 | 29.c | odd | 4 | 1 | inner |
696.2.v.c | ✓ | 112 | 232.k | even | 4 | 1 | inner |
Hecke kernels
This newform subspace can be constructed as the kernel of the linear operator \( T_{5}^{56} - 182 T_{5}^{54} + 15527 T_{5}^{52} - 825636 T_{5}^{50} + 30692759 T_{5}^{48} + \cdots + 59281622695936 \) acting on \(S_{2}^{\mathrm{new}}(696, [\chi])\).