Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [61,7,Mod(11,61)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(61, base_ring=CyclotomicField(4))
chi = DirichletCharacter(H, H._module([1]))
N = Newforms(chi, 7, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("61.11");
S:= CuspForms(chi, 7);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 61 \) |
Weight: | \( k \) | \(=\) | \( 7 \) |
Character orbit: | \([\chi]\) | \(=\) | 61.d (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: | \(14.0332991008\) |
Analytic rank: | \(0\) |
Dimension: | \(60\) |
Relative dimension: | \(30\) over \(\Q(i)\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{4}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
11.1 | −11.1698 | − | 11.1698i | − | 38.5849i | 185.530i | 48.0827i | −430.987 | + | 430.987i | 150.044 | + | 150.044i | 1357.47 | − | 1357.47i | −759.794 | 537.076 | − | 537.076i | |||||||
11.2 | −10.7154 | − | 10.7154i | 30.6859i | 165.641i | − | 88.1346i | 328.813 | − | 328.813i | −416.274 | − | 416.274i | 1089.12 | − | 1089.12i | −212.626 | −944.399 | + | 944.399i | |||||||
11.3 | −9.45449 | − | 9.45449i | 30.4105i | 114.775i | 110.721i | 287.516 | − | 287.516i | 298.165 | + | 298.165i | 480.048 | − | 480.048i | −195.800 | 1046.81 | − | 1046.81i | ||||||||
11.4 | −8.64212 | − | 8.64212i | − | 22.7033i | 85.3725i | − | 111.123i | −196.205 | + | 196.205i | −123.412 | − | 123.412i | 184.704 | − | 184.704i | 213.560 | −960.341 | + | 960.341i | ||||||
11.5 | −8.43545 | − | 8.43545i | 3.72817i | 78.3138i | − | 201.962i | 31.4488 | − | 31.4488i | 278.619 | + | 278.619i | 120.743 | − | 120.743i | 715.101 | −1703.64 | + | 1703.64i | |||||||
11.6 | −8.22656 | − | 8.22656i | − | 12.9741i | 71.3524i | 172.914i | −106.732 | + | 106.732i | −152.901 | − | 152.901i | 60.4851 | − | 60.4851i | 560.674 | 1422.49 | − | 1422.49i | |||||||
11.7 | −5.89388 | − | 5.89388i | 27.3539i | 5.47566i | 34.4850i | 161.221 | − | 161.221i | −278.383 | − | 278.383i | −344.935 | + | 344.935i | −19.2386 | 203.250 | − | 203.250i | ||||||||
11.8 | −5.72007 | − | 5.72007i | 53.2773i | 1.43842i | − | 131.335i | 304.750 | − | 304.750i | 117.816 | + | 117.816i | −357.857 | + | 357.857i | −2109.47 | −751.245 | + | 751.245i | |||||||
11.9 | −5.69120 | − | 5.69120i | − | 50.9924i | 0.779533i | − | 42.8606i | −290.208 | + | 290.208i | 42.0043 | + | 42.0043i | −359.800 | + | 359.800i | −1871.23 | −243.928 | + | 243.928i | ||||||
11.10 | −4.44483 | − | 4.44483i | − | 17.3210i | − | 24.4869i | 38.5916i | −76.9889 | + | 76.9889i | 390.345 | + | 390.345i | −393.310 | + | 393.310i | 428.984 | 171.533 | − | 171.533i | ||||||
11.11 | −4.02577 | − | 4.02577i | 21.3155i | − | 31.5863i | 23.3432i | 85.8115 | − | 85.8115i | −64.3808 | − | 64.3808i | −384.809 | + | 384.809i | 274.648 | 93.9743 | − | 93.9743i | |||||||
11.12 | −2.54280 | − | 2.54280i | − | 18.4786i | − | 51.0683i | − | 168.638i | −46.9873 | + | 46.9873i | −375.684 | − | 375.684i | −292.596 | + | 292.596i | 387.542 | −428.812 | + | 428.812i | |||||
11.13 | −1.96084 | − | 1.96084i | − | 36.0161i | − | 56.3102i | 208.285i | −70.6218 | + | 70.6218i | −229.938 | − | 229.938i | −235.909 | + | 235.909i | −568.157 | 408.414 | − | 408.414i | ||||||
11.14 | −1.12919 | − | 1.12919i | 15.2878i | − | 61.4499i | − | 167.558i | 17.2629 | − | 17.2629i | 8.28887 | + | 8.28887i | −141.657 | + | 141.657i | 495.282 | −189.205 | + | 189.205i | ||||||
11.15 | −1.00607 | − | 1.00607i | 39.4851i | − | 61.9757i | 238.806i | 39.7247 | − | 39.7247i | 89.8973 | + | 89.8973i | −126.740 | + | 126.740i | −830.075 | 240.255 | − | 240.255i | |||||||
11.16 | −0.771999 | − | 0.771999i | − | 11.7930i | − | 62.8080i | 70.8521i | −9.10415 | + | 9.10415i | 352.163 | + | 352.163i | −97.8957 | + | 97.8957i | 589.926 | 54.6977 | − | 54.6977i | ||||||
11.17 | 2.47016 | + | 2.47016i | − | 32.1226i | − | 51.7966i | 2.54929i | 79.3480 | − | 79.3480i | −139.702 | − | 139.702i | 286.036 | − | 286.036i | −302.864 | −6.29715 | + | 6.29715i | ||||||
11.18 | 2.80751 | + | 2.80751i | 32.2877i | − | 48.2357i | − | 102.063i | −90.6482 | + | 90.6482i | 293.024 | + | 293.024i | 315.103 | − | 315.103i | −313.497 | 286.545 | − | 286.545i | ||||||
11.19 | 3.18765 | + | 3.18765i | 7.55690i | − | 43.6778i | 79.7023i | −24.0887 | + | 24.0887i | −225.135 | − | 225.135i | 343.239 | − | 343.239i | 671.893 | −254.063 | + | 254.063i | |||||||
11.20 | 3.29634 | + | 3.29634i | − | 40.2717i | − | 42.2682i | − | 199.234i | 132.750 | − | 132.750i | 277.577 | + | 277.577i | 350.297 | − | 350.297i | −892.813 | 656.743 | − | 656.743i | |||||
See all 60 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
61.d | odd | 4 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 61.7.d.a | ✓ | 60 |
61.d | odd | 4 | 1 | inner | 61.7.d.a | ✓ | 60 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
61.7.d.a | ✓ | 60 | 1.a | even | 1 | 1 | trivial |
61.7.d.a | ✓ | 60 | 61.d | odd | 4 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{7}^{\mathrm{new}}(61, [\chi])\).