Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [603,2,Mod(4,603)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(603, base_ring=CyclotomicField(66))
chi = DirichletCharacter(H, H._module([22, 2]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("603.4");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 603 = 3^{2} \cdot 67 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 603.y (of order \(33\), degree \(20\), 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: | \(4.81497924188\) |
Analytic rank: | \(0\) |
Dimension: | \(1320\) |
Relative dimension: | \(66\) over \(\Q(\zeta_{33})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{33}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
4.1 | −1.15955 | − | 2.53905i | 0.402100 | − | 1.68473i | −3.79251 | + | 4.37679i | −1.51665 | − | 0.607175i | −4.74387 | + | 0.932570i | −4.49247 | − | 0.428979i | 10.1540 | + | 2.98149i | −2.67663 | − | 1.35486i | 0.216977 | + | 4.55490i |
4.2 | −1.11403 | − | 2.43939i | 1.69572 | + | 0.352879i | −3.39982 | + | 3.92361i | −0.837696 | − | 0.335363i | −1.02828 | − | 4.52964i | 0.151277 | + | 0.0144452i | 8.21250 | + | 2.41141i | 2.75095 | + | 1.19677i | 0.115139 | + | 2.41707i |
4.3 | −1.11294 | − | 2.43701i | 0.428896 | + | 1.67811i | −3.39064 | + | 3.91301i | 1.72089 | + | 0.688942i | 3.61223 | − | 2.91286i | 3.66627 | + | 0.350087i | 8.16844 | + | 2.39847i | −2.63210 | + | 1.43947i | −0.236302 | − | 4.96058i |
4.4 | −1.08589 | − | 2.37776i | −1.44842 | − | 0.949777i | −3.16487 | + | 3.65246i | −3.44500 | − | 1.37917i | −0.685521 | + | 4.47535i | 4.95017 | + | 0.472684i | 7.10516 | + | 2.08626i | 1.19585 | + | 2.75135i | 0.461545 | + | 9.68902i |
4.5 | −1.08130 | − | 2.36771i | −1.72152 | + | 0.190672i | −3.12714 | + | 3.60892i | 2.07131 | + | 0.829229i | 2.31294 | + | 3.86990i | −0.856451 | − | 0.0817811i | 6.93126 | + | 2.03520i | 2.92729 | − | 0.656494i | −0.276332 | − | 5.80093i |
4.6 | −1.02077 | − | 2.23518i | −1.11462 | + | 1.32575i | −2.64432 | + | 3.05170i | −3.66875 | − | 1.46875i | 4.10106 | + | 1.13808i | −2.93749 | − | 0.280497i | 4.80494 | + | 1.41086i | −0.515249 | − | 2.95542i | 0.462047 | + | 9.69957i |
4.7 | −0.967082 | − | 2.11762i | 0.711584 | − | 1.57913i | −2.23932 | + | 2.58432i | −0.394326 | − | 0.157864i | −4.03215 | + | 0.0202857i | 3.44566 | + | 0.329021i | 3.17082 | + | 0.931037i | −1.98730 | − | 2.24737i | 0.0470498 | + | 0.987698i |
4.8 | −0.959052 | − | 2.10003i | 1.65818 | + | 0.500426i | −2.18063 | + | 2.51658i | 3.55599 | + | 1.42361i | −0.539374 | − | 3.96217i | −2.65444 | − | 0.253468i | 2.94595 | + | 0.865009i | 2.49915 | + | 1.65960i | −0.420768 | − | 8.83301i |
4.9 | −0.940367 | − | 2.05912i | 0.192657 | + | 1.72130i | −2.04595 | + | 2.36115i | −0.480385 | − | 0.192317i | 3.36319 | − | 2.01536i | −0.548041 | − | 0.0523316i | 2.44186 | + | 0.716994i | −2.92577 | + | 0.663243i | 0.0557348 | + | 1.17002i |
4.10 | −0.929661 | − | 2.03567i | −0.481843 | − | 1.66368i | −1.96997 | + | 2.27347i | 2.90470 | + | 1.16287i | −2.93875 | + | 2.52753i | 2.26585 | + | 0.216363i | 2.16493 | + | 0.635681i | −2.53565 | + | 1.60327i | −0.333169 | − | 6.99409i |
4.11 | −0.918977 | − | 2.01228i | −0.842148 | − | 1.51353i | −1.89503 | + | 2.18698i | 1.15998 | + | 0.464386i | −2.27174 | + | 3.08554i | −2.47192 | − | 0.236040i | 1.89714 | + | 0.557052i | −1.58157 | + | 2.54924i | −0.131521 | − | 2.76096i |
4.12 | −0.855928 | − | 1.87422i | 1.13566 | + | 1.30777i | −1.47037 | + | 1.69690i | −1.76428 | − | 0.706311i | 1.47901 | − | 3.24784i | −2.16210 | − | 0.206456i | 0.484980 | + | 0.142403i | −0.420544 | + | 2.97038i | 0.186313 | + | 3.91120i |
4.13 | −0.848158 | − | 1.85721i | −1.73202 | + | 0.00952723i | −1.42012 | + | 1.63891i | −0.374098 | − | 0.149766i | 1.48672 | + | 3.20865i | −0.762785 | − | 0.0728371i | 0.330270 | + | 0.0969759i | 2.99982 | − | 0.0330028i | 0.0391473 | + | 0.821802i |
4.14 | −0.780310 | − | 1.70864i | 1.39056 | − | 1.03264i | −1.00085 | + | 1.15504i | 1.45707 | + | 0.583323i | −2.84947 | − | 1.57019i | −4.03153 | − | 0.384965i | −0.850084 | − | 0.249607i | 0.867322 | − | 2.87189i | −0.140277 | − | 2.94478i |
4.15 | −0.761040 | − | 1.66645i | −1.03789 | + | 1.38665i | −0.888137 | + | 1.02496i | 3.74579 | + | 1.49959i | 3.10064 | + | 0.674293i | 2.09908 | + | 0.200438i | −1.13163 | − | 0.332275i | −0.845572 | − | 2.87837i | −0.351715 | − | 7.38341i |
4.16 | −0.735540 | − | 1.61061i | −0.836456 | + | 1.51669i | −0.743320 | + | 0.857837i | −1.49471 | − | 0.598391i | 3.05804 | + | 0.231619i | 2.83507 | + | 0.270716i | −1.46941 | − | 0.431456i | −1.60068 | − | 2.53729i | 0.135645 | + | 2.84753i |
4.17 | −0.634208 | − | 1.38872i | 0.629270 | − | 1.61370i | −0.216609 | + | 0.249980i | −3.53304 | − | 1.41442i | −2.64007 | + | 0.149539i | −0.628274 | − | 0.0599929i | −2.44516 | − | 0.717964i | −2.20804 | − | 2.03090i | 0.276453 | + | 5.80345i |
4.18 | −0.608303 | − | 1.33200i | 1.29661 | + | 1.14839i | −0.0944641 | + | 0.109017i | −2.16014 | − | 0.864788i | 0.740915 | − | 2.42565i | 5.10130 | + | 0.487115i | −2.60735 | − | 0.765586i | 0.362415 | + | 2.97803i | 0.162121 | + | 3.40335i |
4.19 | −0.607142 | − | 1.32945i | 1.69190 | + | 0.370779i | −0.0891071 | + | 0.102835i | 2.40251 | + | 0.961822i | −0.534289 | − | 2.47442i | 3.57597 | + | 0.341463i | −2.61384 | − | 0.767493i | 2.72505 | + | 1.25464i | −0.179968 | − | 3.77800i |
4.20 | −0.558230 | − | 1.22235i | 1.26728 | − | 1.18067i | 0.127194 | − | 0.146789i | 0.953627 | + | 0.381775i | −2.15064 | − | 0.889983i | 0.642878 | + | 0.0613874i | −2.82914 | − | 0.830712i | 0.212021 | − | 2.99250i | −0.0656798 | − | 1.37879i |
See next 80 embeddings (of 1320 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
603.y | even | 33 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 603.2.y.a | ✓ | 1320 |
9.c | even | 3 | 1 | 603.2.ba.a | yes | 1320 | |
67.g | even | 33 | 1 | 603.2.ba.a | yes | 1320 | |
603.y | even | 33 | 1 | inner | 603.2.y.a | ✓ | 1320 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
603.2.y.a | ✓ | 1320 | 1.a | even | 1 | 1 | trivial |
603.2.y.a | ✓ | 1320 | 603.y | even | 33 | 1 | inner |
603.2.ba.a | yes | 1320 | 9.c | even | 3 | 1 | |
603.2.ba.a | yes | 1320 | 67.g | even | 33 | 1 |
Hecke kernels
This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(603, [\chi])\).