Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [693,2,Mod(76,693)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(693, base_ring=CyclotomicField(6))
chi = DirichletCharacter(H, H._module([2, 3, 3]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("693.76");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 693 = 3^{2} \cdot 7 \cdot 11 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 693.bj (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: | \(5.53363286007\) |
Analytic rank: | \(0\) |
Dimension: | \(184\) |
Relative dimension: | \(92\) over \(\Q(\zeta_{6})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{6}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
76.1 | −2.37595 | + | 1.37175i | −0.394675 | − | 1.68649i | 2.76342 | − | 4.78638i | −1.98905 | − | 1.14838i | 3.25117 | + | 3.46560i | −2.33534 | − | 1.24345i | 9.67591i | −2.68846 | + | 1.33123i | 6.30117 | ||||
76.2 | −2.37595 | + | 1.37175i | 0.394675 | + | 1.68649i | 2.76342 | − | 4.78638i | 1.98905 | + | 1.14838i | −3.25117 | − | 3.46560i | −0.0908102 | + | 2.64419i | 9.67591i | −2.68846 | + | 1.33123i | −6.30117 | ||||
76.3 | −2.27083 | + | 1.31107i | −1.73110 | − | 0.0573827i | 2.43778 | − | 4.22237i | 3.20211 | + | 1.84874i | 4.00627 | − | 2.13928i | 1.24115 | − | 2.33657i | 7.54012i | 2.99341 | + | 0.198670i | −9.69528 | ||||
76.4 | −2.27083 | + | 1.31107i | 1.73110 | + | 0.0573827i | 2.43778 | − | 4.22237i | −3.20211 | − | 1.84874i | −4.00627 | + | 2.13928i | 2.64410 | + | 0.0934146i | 7.54012i | 2.99341 | + | 0.198670i | 9.69528 | ||||
76.5 | −2.24374 | + | 1.29542i | −1.14801 | + | 1.29695i | 2.35625 | − | 4.08114i | −1.94673 | − | 1.12395i | 0.895724 | − | 4.39718i | 2.64239 | + | 0.133288i | 7.02767i | −0.364167 | − | 2.97782i | 5.82395 | ||||
76.6 | −2.24374 | + | 1.29542i | 1.14801 | − | 1.29695i | 2.35625 | − | 4.08114i | 1.94673 | + | 1.12395i | −0.895724 | + | 4.39718i | 1.20576 | − | 2.35502i | 7.02767i | −0.364167 | − | 2.97782i | −5.82395 | ||||
76.7 | −2.17654 | + | 1.25663i | −0.993538 | − | 1.41876i | 2.15822 | − | 3.73814i | 0.156971 | + | 0.0906271i | 3.94533 | + | 1.83948i | 2.05858 | + | 1.66200i | 5.82178i | −1.02576 | + | 2.81919i | −0.455537 | ||||
76.8 | −2.17654 | + | 1.25663i | 0.993538 | + | 1.41876i | 2.15822 | − | 3.73814i | −0.156971 | − | 0.0906271i | −3.94533 | − | 1.83948i | −0.410040 | − | 2.61378i | 5.82178i | −1.02576 | + | 2.81919i | 0.455537 | ||||
76.9 | −2.03940 | + | 1.17745i | −1.70730 | − | 0.291782i | 1.77277 | − | 3.07052i | 0.557844 | + | 0.322071i | 3.82542 | − | 1.41519i | −2.57119 | + | 0.623686i | 3.63956i | 2.82973 | + | 0.996319i | −1.51689 | ||||
76.10 | −2.03940 | + | 1.17745i | 1.70730 | + | 0.291782i | 1.77277 | − | 3.07052i | −0.557844 | − | 0.322071i | −3.82542 | + | 1.41519i | −1.82572 | + | 1.91487i | 3.63956i | 2.82973 | + | 0.996319i | 1.51689 | ||||
76.11 | −1.83080 | + | 1.05701i | −0.438972 | + | 1.67550i | 1.23456 | − | 2.13832i | −1.79052 | − | 1.03376i | −0.967358 | − | 3.53151i | −1.77682 | + | 1.96033i | 0.991721i | −2.61461 | − | 1.47099i | 4.37079 | ||||
76.12 | −1.83080 | + | 1.05701i | 0.438972 | − | 1.67550i | 1.23456 | − | 2.13832i | 1.79052 | + | 1.03376i | 0.967358 | + | 3.53151i | −2.58611 | + | 0.558606i | 0.991721i | −2.61461 | − | 1.47099i | −4.37079 | ||||
76.13 | −1.80043 | + | 1.03948i | −1.39930 | + | 1.02077i | 1.16103 | − | 2.01097i | −1.20635 | − | 0.696484i | 1.45827 | − | 3.29236i | −0.118565 | − | 2.64309i | 0.669554i | 0.916062 | − | 2.85672i | 2.89592 | ||||
76.14 | −1.80043 | + | 1.03948i | 1.39930 | − | 1.02077i | 1.16103 | − | 2.01097i | 1.20635 | + | 0.696484i | −1.45827 | + | 3.29236i | 2.22970 | + | 1.42423i | 0.669554i | 0.916062 | − | 2.85672i | −2.89592 | ||||
76.15 | −1.74001 | + | 1.00460i | −1.34293 | + | 1.09386i | 1.01843 | − | 1.76398i | 3.26384 | + | 1.88438i | 1.23782 | − | 3.25244i | −0.144013 | + | 2.64183i | 0.0740665i | 0.606919 | − | 2.93797i | −7.57217 | ||||
76.16 | −1.74001 | + | 1.00460i | 1.34293 | − | 1.09386i | 1.01843 | − | 1.76398i | −3.26384 | − | 1.88438i | −1.23782 | + | 3.25244i | −2.35990 | − | 1.19620i | 0.0740665i | 0.606919 | − | 2.93797i | 7.57217 | ||||
76.17 | −1.72725 | + | 0.997228i | −1.48332 | − | 0.894300i | 0.988929 | − | 1.71287i | −2.58642 | − | 1.49327i | 3.45388 | + | 0.0654740i | 0.616450 | − | 2.57293i | − | 0.0441623i | 1.40046 | + | 2.65306i | 5.95652 | |||
76.18 | −1.72725 | + | 0.997228i | 1.48332 | + | 0.894300i | 0.988929 | − | 1.71287i | 2.58642 | + | 1.49327i | −3.45388 | − | 0.0654740i | 2.53645 | + | 0.752605i | − | 0.0441623i | 1.40046 | + | 2.65306i | −5.95652 | |||
76.19 | −1.70645 | + | 0.985221i | −0.537632 | + | 1.64650i | 0.941319 | − | 1.63041i | 1.99283 | + | 1.15056i | −0.704719 | − | 3.33935i | −1.96331 | − | 1.77353i | − | 0.231255i | −2.42190 | − | 1.77042i | −4.53424 | |||
76.20 | −1.70645 | + | 0.985221i | 0.537632 | − | 1.64650i | 0.941319 | − | 1.63041i | −1.99283 | − | 1.15056i | 0.704719 | + | 3.33935i | 0.554266 | + | 2.58704i | − | 0.231255i | −2.42190 | − | 1.77042i | 4.53424 | |||
See next 80 embeddings (of 184 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
7.b | odd | 2 | 1 | inner |
9.c | even | 3 | 1 | inner |
11.b | odd | 2 | 1 | inner |
63.l | odd | 6 | 1 | inner |
77.b | even | 2 | 1 | inner |
99.h | odd | 6 | 1 | inner |
693.bj | even | 6 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 693.2.bj.a | ✓ | 184 |
7.b | odd | 2 | 1 | inner | 693.2.bj.a | ✓ | 184 |
9.c | even | 3 | 1 | inner | 693.2.bj.a | ✓ | 184 |
11.b | odd | 2 | 1 | inner | 693.2.bj.a | ✓ | 184 |
63.l | odd | 6 | 1 | inner | 693.2.bj.a | ✓ | 184 |
77.b | even | 2 | 1 | inner | 693.2.bj.a | ✓ | 184 |
99.h | odd | 6 | 1 | inner | 693.2.bj.a | ✓ | 184 |
693.bj | even | 6 | 1 | inner | 693.2.bj.a | ✓ | 184 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
693.2.bj.a | ✓ | 184 | 1.a | even | 1 | 1 | trivial |
693.2.bj.a | ✓ | 184 | 7.b | odd | 2 | 1 | inner |
693.2.bj.a | ✓ | 184 | 9.c | even | 3 | 1 | inner |
693.2.bj.a | ✓ | 184 | 11.b | odd | 2 | 1 | inner |
693.2.bj.a | ✓ | 184 | 63.l | odd | 6 | 1 | inner |
693.2.bj.a | ✓ | 184 | 77.b | even | 2 | 1 | inner |
693.2.bj.a | ✓ | 184 | 99.h | odd | 6 | 1 | inner |
693.2.bj.a | ✓ | 184 | 693.bj | even | 6 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(693, [\chi])\).