Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [123,3,Mod(7,123)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(123, base_ring=CyclotomicField(40))
chi = DirichletCharacter(H, H._module([0, 39]))
N = Newforms(chi, 3, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("123.7");
S:= CuspForms(chi, 3);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 123 = 3 \cdot 41 \) |
Weight: | \( k \) | \(=\) | \( 3 \) |
Character orbit: | \([\chi]\) | \(=\) | 123.p (of order \(40\), degree \(16\), 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: | \(3.35150725163\) |
Analytic rank: | \(0\) |
Dimension: | \(224\) |
Relative dimension: | \(14\) over \(\Q(\zeta_{40})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{40}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
7.1 | −1.69830 | − | 3.33311i | 0.662827 | − | 1.60021i | −5.87423 | + | 8.08518i | −1.41465 | − | 8.93174i | −6.45934 | + | 0.508361i | −0.532909 | − | 0.0419408i | 22.1459 | + | 3.50756i | −2.12132 | − | 2.12132i | −27.3679 | + | 19.8840i |
7.2 | −1.68215 | − | 3.30140i | −0.662827 | + | 1.60021i | −5.71850 | + | 7.87084i | 0.202086 | + | 1.27592i | 6.39790 | − | 0.503526i | −0.114984 | − | 0.00904940i | 20.9656 | + | 3.32063i | −2.12132 | − | 2.12132i | 3.87240 | − | 2.81346i |
7.3 | −1.17443 | − | 2.30495i | 0.662827 | − | 1.60021i | −1.58238 | + | 2.17796i | 0.320377 | + | 2.02278i | −4.46685 | + | 0.351549i | −12.6669 | − | 0.996904i | −3.34174 | − | 0.529280i | −2.12132 | − | 2.12132i | 4.28616 | − | 3.11407i |
7.4 | −1.14743 | − | 2.25196i | −0.662827 | + | 1.60021i | −1.40359 | + | 1.93187i | −1.04690 | − | 6.60985i | 4.36415 | − | 0.343466i | 8.94462 | + | 0.703957i | −4.02426 | − | 0.637380i | −2.12132 | − | 2.12132i | −13.6839 | + | 9.94191i |
7.5 | −1.07037 | − | 2.10071i | −0.662827 | + | 1.60021i | −0.916173 | + | 1.26100i | 0.489996 | + | 3.09371i | 4.07104 | − | 0.320398i | −8.42795 | − | 0.663294i | −5.68499 | − | 0.900414i | −2.12132 | − | 2.12132i | 5.97453 | − | 4.34075i |
7.6 | −0.511336 | − | 1.00355i | 0.662827 | − | 1.60021i | 1.60549 | − | 2.20976i | −0.136661 | − | 0.862845i | −1.94482 | + | 0.153061i | 10.1850 | + | 0.801577i | −7.48835 | − | 1.18604i | −2.12132 | − | 2.12132i | −0.796032 | + | 0.578351i |
7.7 | −0.176596 | − | 0.346589i | 0.662827 | − | 1.60021i | 2.26220 | − | 3.11366i | −0.483356 | − | 3.05179i | −0.671667 | + | 0.0528613i | −5.01449 | − | 0.394649i | −3.01544 | − | 0.477599i | −2.12132 | − | 2.12132i | −0.972358 | + | 0.706459i |
7.8 | 0.0379979 | + | 0.0745750i | −0.662827 | + | 1.60021i | 2.34702 | − | 3.23040i | −1.10799 | − | 6.99557i | −0.144521 | + | 0.0113741i | −11.1794 | − | 0.879842i | 0.660757 | + | 0.104654i | −2.12132 | − | 2.12132i | 0.479593 | − | 0.348445i |
7.9 | 0.416603 | + | 0.817630i | −0.662827 | + | 1.60021i | 1.85618 | − | 2.55481i | −0.325751 | − | 2.05671i | −1.58451 | + | 0.124704i | 9.12108 | + | 0.717845i | 6.48758 | + | 1.02753i | −2.12132 | − | 2.12132i | 1.54592 | − | 1.12318i |
7.10 | 0.561689 | + | 1.10238i | 0.662827 | − | 1.60021i | 1.45140 | − | 1.99768i | 1.08727 | + | 6.86476i | 2.13633 | − | 0.168133i | −1.72756 | − | 0.135962i | 7.90541 | + | 1.25209i | −2.12132 | − | 2.12132i | −6.95684 | + | 5.05444i |
7.11 | 0.978626 | + | 1.92066i | 0.662827 | − | 1.60021i | −0.380093 | + | 0.523153i | −1.20818 | − | 7.62815i | 3.72212 | − | 0.292937i | 0.629633 | + | 0.0495532i | 7.13951 | + | 1.13079i | −2.12132 | − | 2.12132i | 13.4687 | − | 9.78562i |
7.12 | 1.09529 | + | 2.14963i | −0.662827 | + | 1.60021i | −1.07011 | + | 1.47288i | 0.903333 | + | 5.70342i | −4.16584 | + | 0.327859i | −6.78471 | − | 0.533968i | 5.19331 | + | 0.822539i | −2.12132 | − | 2.12132i | −11.2708 | + | 8.18875i |
7.13 | 1.37831 | + | 2.70509i | 0.662827 | − | 1.60021i | −3.06664 | + | 4.22086i | 0.622661 | + | 3.93133i | 5.24229 | − | 0.412577i | 9.12719 | + | 0.718325i | −3.65015 | − | 0.578126i | −2.12132 | − | 2.12132i | −9.77639 | + | 7.10296i |
7.14 | 1.70802 | + | 3.35217i | −0.662827 | + | 1.60021i | −5.96858 | + | 8.21504i | −0.0743049 | − | 0.469143i | −6.49628 | + | 0.511268i | 8.44138 | + | 0.664351i | −22.8690 | − | 3.62209i | −2.12132 | − | 2.12132i | 1.44573 | − | 1.05039i |
13.1 | −3.25932 | − | 1.66070i | −0.662827 | + | 1.60021i | 5.51406 | + | 7.58946i | −0.931032 | − | 0.147461i | 4.81783 | − | 4.11482i | 1.45727 | + | 1.24462i | −3.07927 | − | 19.4418i | −2.12132 | − | 2.12132i | 2.78964 | + | 2.02679i |
13.2 | −3.01204 | − | 1.53471i | 0.662827 | − | 1.60021i | 4.36589 | + | 6.00913i | −2.31374 | − | 0.366461i | −4.45231 | + | 3.80263i | 9.11705 | + | 7.78669i | −1.81265 | − | 11.4446i | −2.12132 | − | 2.12132i | 6.40666 | + | 4.65471i |
13.3 | −1.87689 | − | 0.956321i | −0.662827 | + | 1.60021i | 0.257010 | + | 0.353743i | 1.09718 | + | 0.173777i | 2.77436 | − | 2.36953i | −1.91936 | − | 1.63929i | 1.17402 | + | 7.41246i | −2.12132 | − | 2.12132i | −1.89310 | − | 1.37542i |
13.4 | −1.64589 | − | 0.838624i | 0.662827 | − | 1.60021i | −0.345470 | − | 0.475498i | −1.40097 | − | 0.221892i | −2.43291 | + | 2.07790i | −5.29837 | − | 4.52524i | 1.32572 | + | 8.37028i | −2.12132 | − | 2.12132i | 2.11977 | + | 1.54010i |
13.5 | −1.61654 | − | 0.823668i | 0.662827 | − | 1.60021i | −0.416368 | − | 0.573082i | 7.83243 | + | 1.24054i | −2.38953 | + | 2.04085i | 7.07184 | + | 6.03992i | 1.33631 | + | 8.43715i | −2.12132 | − | 2.12132i | −11.6397 | − | 8.45671i |
13.6 | −0.858002 | − | 0.437174i | −0.662827 | + | 1.60021i | −1.80610 | − | 2.48588i | 1.90799 | + | 0.302195i | 1.26827 | − | 1.08321i | −2.75906 | − | 2.35646i | 1.06543 | + | 6.72687i | −2.12132 | − | 2.12132i | −1.50494 | − | 1.09341i |
See next 80 embeddings (of 224 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
41.h | odd | 40 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 123.3.p.a | ✓ | 224 |
3.b | odd | 2 | 1 | 369.3.bb.c | 224 | ||
41.h | odd | 40 | 1 | inner | 123.3.p.a | ✓ | 224 |
123.o | even | 40 | 1 | 369.3.bb.c | 224 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
123.3.p.a | ✓ | 224 | 1.a | even | 1 | 1 | trivial |
123.3.p.a | ✓ | 224 | 41.h | odd | 40 | 1 | inner |
369.3.bb.c | 224 | 3.b | odd | 2 | 1 | ||
369.3.bb.c | 224 | 123.o | even | 40 | 1 |
Hecke kernels
This newform subspace is the entire newspace \(S_{3}^{\mathrm{new}}(123, [\chi])\).