Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [61,5,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, 5, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("61.11");
S:= CuspForms(chi, 5);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 61 \) |
Weight: | \( k \) | \(=\) | \( 5 \) |
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: | \(6.30556774811\) |
Analytic rank: | \(0\) |
Dimension: | \(38\) |
Relative dimension: | \(19\) 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 | −5.30047 | − | 5.30047i | 1.20855i | 40.1900i | − | 7.04968i | 6.40588 | − | 6.40588i | 15.3758 | + | 15.3758i | 128.219 | − | 128.219i | 79.5394 | −37.3667 | + | 37.3667i | |||||||
11.2 | −4.38864 | − | 4.38864i | 16.9799i | 22.5204i | 37.6409i | 74.5188 | − | 74.5188i | −33.6298 | − | 33.6298i | 28.6156 | − | 28.6156i | −207.318 | 165.193 | − | 165.193i | ||||||||
11.3 | −4.35920 | − | 4.35920i | − | 11.7825i | 22.0052i | − | 8.77445i | −51.3624 | + | 51.3624i | −57.1115 | − | 57.1115i | 26.1779 | − | 26.1779i | −57.8279 | −38.2496 | + | 38.2496i | ||||||
11.4 | −3.96587 | − | 3.96587i | − | 13.2596i | 15.4563i | 40.7461i | −52.5857 | + | 52.5857i | 54.8892 | + | 54.8892i | −2.15644 | + | 2.15644i | −94.8160 | 161.594 | − | 161.594i | |||||||
11.5 | −3.82040 | − | 3.82040i | 11.3890i | 13.1909i | − | 33.8543i | 43.5106 | − | 43.5106i | 10.5533 | + | 10.5533i | −10.7317 | + | 10.7317i | −48.7097 | −129.337 | + | 129.337i | |||||||
11.6 | −3.01388 | − | 3.01388i | 2.94620i | 2.16690i | 12.9250i | 8.87947 | − | 8.87947i | 13.2800 | + | 13.2800i | −41.6913 | + | 41.6913i | 72.3199 | 38.9542 | − | 38.9542i | ||||||||
11.7 | −1.79600 | − | 1.79600i | − | 8.07253i | − | 9.54875i | − | 32.6061i | −14.4983 | + | 14.4983i | 16.6576 | + | 16.6576i | −45.8856 | + | 45.8856i | 15.8343 | −58.5607 | + | 58.5607i | |||||
11.8 | −1.38139 | − | 1.38139i | 1.03130i | − | 12.1835i | 26.7208i | 1.42463 | − | 1.42463i | −61.4473 | − | 61.4473i | −38.9325 | + | 38.9325i | 79.9364 | 36.9118 | − | 36.9118i | |||||||
11.9 | −0.119288 | − | 0.119288i | 11.4261i | − | 15.9715i | − | 26.1038i | 1.36299 | − | 1.36299i | −19.6169 | − | 19.6169i | −3.81382 | + | 3.81382i | −49.5551 | −3.11387 | + | 3.11387i | ||||||
11.10 | −0.0201709 | − | 0.0201709i | 14.1025i | − | 15.9992i | 14.0804i | 0.284460 | − | 0.284460i | 39.6550 | + | 39.6550i | −0.645452 | + | 0.645452i | −117.881 | 0.284014 | − | 0.284014i | |||||||
11.11 | 0.386185 | + | 0.386185i | − | 14.9162i | − | 15.7017i | 5.95285i | 5.76041 | − | 5.76041i | 2.59705 | + | 2.59705i | 12.2427 | − | 12.2427i | −141.493 | −2.29890 | + | 2.29890i | ||||||
11.12 | 0.782142 | + | 0.782142i | − | 1.00323i | − | 14.7765i | 36.8216i | 0.784672 | − | 0.784672i | 25.4478 | + | 25.4478i | 24.0716 | − | 24.0716i | 79.9935 | −28.7997 | + | 28.7997i | ||||||
11.13 | 2.44821 | + | 2.44821i | 0.303739i | − | 4.01257i | − | 30.1604i | −0.743617 | + | 0.743617i | −53.3115 | − | 53.3115i | 48.9949 | − | 48.9949i | 80.9077 | 73.8388 | − | 73.8388i | ||||||
11.14 | 2.65588 | + | 2.65588i | 0.183545i | − | 1.89261i | − | 20.8872i | −0.487472 | + | 0.487472i | 64.7949 | + | 64.7949i | 47.5206 | − | 47.5206i | 80.9663 | 55.4738 | − | 55.4738i | ||||||
11.15 | 2.75988 | + | 2.75988i | − | 9.83583i | − | 0.766074i | 8.24520i | 27.1457 | − | 27.1457i | −32.3228 | − | 32.3228i | 46.2724 | − | 46.2724i | −15.7435 | −22.7558 | + | 22.7558i | ||||||
11.16 | 3.53451 | + | 3.53451i | 12.5540i | 8.98550i | 18.5994i | −44.3721 | + | 44.3721i | −13.3736 | − | 13.3736i | 24.7928 | − | 24.7928i | −76.6019 | −65.7396 | + | 65.7396i | ||||||||
11.17 | 4.71899 | + | 4.71899i | − | 6.47171i | 28.5377i | 32.8182i | 30.5399 | − | 30.5399i | 4.12836 | + | 4.12836i | −59.1654 | + | 59.1654i | 39.1169 | −154.869 | + | 154.869i | |||||||
11.18 | 4.71915 | + | 4.71915i | − | 14.8951i | 28.5407i | − | 38.2800i | 70.2924 | − | 70.2924i | 7.20832 | + | 7.20832i | −59.1814 | + | 59.1814i | −140.865 | 180.649 | − | 180.649i | ||||||
11.19 | 5.16037 | + | 5.16037i | 8.11192i | 37.2588i | − | 18.8344i | −41.8605 | + | 41.8605i | 5.22629 | + | 5.22629i | −109.703 | + | 109.703i | 15.1967 | 97.1925 | − | 97.1925i | |||||||
50.1 | −5.30047 | + | 5.30047i | − | 1.20855i | − | 40.1900i | 7.04968i | 6.40588 | + | 6.40588i | 15.3758 | − | 15.3758i | 128.219 | + | 128.219i | 79.5394 | −37.3667 | − | 37.3667i | ||||||
See all 38 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 | 61.5.d.a | ✓ | 38 |
61.d | odd | 4 | 1 | inner | 61.5.d.a | ✓ | 38 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
61.5.d.a | ✓ | 38 | 1.a | even | 1 | 1 | trivial |
61.5.d.a | ✓ | 38 | 61.d | odd | 4 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{5}^{\mathrm{new}}(61, [\chi])\).