Properties

Label 225.2.u.a
Level $225$
Weight $2$
Character orbit 225.u
Analytic conductor $1.797$
Analytic rank $0$
Dimension $224$
CM no
Inner twists $4$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [225,2,Mod(4,225)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(225, base_ring=CyclotomicField(30))
 
chi = DirichletCharacter(H, H._module([10, 3]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("225.4");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 225 = 3^{2} \cdot 5^{2} \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 225.u (of order \(30\), degree \(8\), 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: \(1.79663404548\)
Analytic rank: \(0\)
Dimension: \(224\)
Relative dimension: \(28\) over \(\Q(\zeta_{30})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{30}]$

$q$-expansion

The dimension is sufficiently large that we do not compute an algebraic \(q\)-expansion, but we have computed the trace expansion.

\(\operatorname{Tr}(f)(q) = \) \( 224 q - 5 q^{2} - 10 q^{3} - 29 q^{4} - 2 q^{6} - 20 q^{8} - 8 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 224 q - 5 q^{2} - 10 q^{3} - 29 q^{4} - 2 q^{6} - 20 q^{8} - 8 q^{9} - 12 q^{10} + 5 q^{11} - 30 q^{12} - 5 q^{13} - 23 q^{14} + 18 q^{15} + 15 q^{16} - 20 q^{17} - 12 q^{19} - 17 q^{20} - 27 q^{21} - 5 q^{22} - 5 q^{23} - 46 q^{24} - 16 q^{25} + 72 q^{26} - 25 q^{27} - 60 q^{28} - 15 q^{29} + 2 q^{30} - 9 q^{31} - 35 q^{33} - 7 q^{34} - 46 q^{35} - 66 q^{36} - 20 q^{37} - 75 q^{38} + 32 q^{39} - q^{40} + 13 q^{41} - 140 q^{42} + 20 q^{44} + 90 q^{45} - 4 q^{46} + 20 q^{47} + 165 q^{48} + 56 q^{49} - 29 q^{50} - 6 q^{51} - 15 q^{52} - 20 q^{53} + 61 q^{54} - 44 q^{55} + 22 q^{56} - 5 q^{58} - 30 q^{59} - 149 q^{60} - 3 q^{61} + 40 q^{62} - 12 q^{64} + 45 q^{65} + 98 q^{66} + 10 q^{67} - 14 q^{69} - 12 q^{70} - 106 q^{71} + 40 q^{72} - 20 q^{73} + 82 q^{74} + 43 q^{75} + 8 q^{76} - 115 q^{77} + 110 q^{78} - 15 q^{79} - 22 q^{80} + 72 q^{81} + 65 q^{83} + 57 q^{84} - 21 q^{85} - 15 q^{86} + 115 q^{87} - 5 q^{88} + 26 q^{89} - 29 q^{90} - 54 q^{91} + 95 q^{92} + 41 q^{94} - 17 q^{95} - 47 q^{96} - 5 q^{97} - 70 q^{98}+O(q^{100}) \) Copy content Toggle raw display

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 −0.550606 2.59040i 1.37211 + 1.05703i −4.57991 + 2.03911i 0.814817 + 2.08232i 1.98265 4.13632i 3.52968 2.03786i 4.69059 + 6.45605i 0.765363 + 2.90073i 4.94541 3.25724i
4.2 −0.539236 2.53690i −0.336813 + 1.69899i −4.31802 + 1.92251i 0.556768 2.16564i 4.49179 0.0616929i −3.64986 + 2.10725i 4.15670 + 5.72121i −2.77311 1.14448i −5.79426 0.244676i
4.3 −0.517346 2.43392i 1.02336 1.39740i −3.82924 + 1.70489i −1.52579 1.63461i −3.93060 1.76785i 2.64101 1.52479i 3.20543 + 4.41190i −0.905452 2.86010i −3.18915 + 4.55932i
4.4 −0.475209 2.23568i −1.65679 + 0.505009i −2.94537 + 1.31136i −0.0794165 + 2.23466i 1.91636 + 3.46408i −1.14229 + 0.659503i 1.64454 + 2.26351i 2.48993 1.67339i 5.03373 0.884380i
4.5 −0.420095 1.97639i −0.517307 1.65300i −1.90255 + 0.847070i −1.23487 + 1.86416i −3.04965 + 1.71682i −1.21233 + 0.699936i 0.0980997 + 0.135023i −2.46479 + 1.71021i 4.20307 + 1.65746i
4.6 −0.414255 1.94892i 1.36173 1.07037i −1.79958 + 0.801226i 2.23349 0.107302i −2.65016 2.21050i −2.73241 + 1.57756i −0.0352641 0.0485369i 0.708633 2.91511i −1.13436 4.30844i
4.7 −0.381989 1.79712i −1.72999 + 0.0845135i −1.25662 + 0.559483i 1.89156 1.19248i 0.812716 + 3.07671i 3.44865 1.99108i −0.674363 0.928181i 2.98571 0.292414i −2.86558 2.94384i
4.8 −0.344064 1.61870i −0.429541 + 1.67794i −0.674706 + 0.300398i −2.10677 0.749336i 2.86387 + 0.117975i 2.64448 1.52679i −1.22701 1.68883i −2.63099 1.44149i −0.488082 + 3.66805i
4.9 −0.255527 1.20216i −0.862898 1.50180i 0.447195 0.199104i 0.173727 2.22931i −1.58491 + 1.42109i −1.60284 + 0.925401i −1.79842 2.47532i −1.51081 + 2.59180i −2.72438 + 0.360801i
4.10 −0.233920 1.10051i 0.855105 + 1.50625i 0.670698 0.298614i 2.15310 + 0.603467i 1.45761 1.29339i −1.09191 + 0.630415i −1.80814 2.48869i −1.53759 + 2.57601i 0.160466 2.51066i
4.11 −0.192241 0.904421i 1.63521 0.571043i 1.04607 0.465740i −1.07309 + 1.96175i −0.830817 1.36914i 0.805624 0.465127i −1.70929 2.35263i 2.34782 1.86755i 1.98054 + 0.593396i
4.12 −0.182883 0.860395i 1.53743 + 0.797698i 1.12026 0.498771i −0.712729 2.11944i 0.405166 1.46868i 1.09544 0.632452i −1.66807 2.29590i 1.72736 + 2.45280i −1.69321 + 1.00084i
4.13 −0.119971 0.564417i −1.64559 + 0.540392i 1.52292 0.678046i −2.21766 0.286312i 0.502429 + 0.863970i −3.44219 + 1.98735i −1.24374 1.71186i 2.41595 1.77853i 0.104455 + 1.28604i
4.14 −0.0134680 0.0633621i −1.52430 0.822509i 1.82326 0.811767i 1.33347 + 1.79495i −0.0315866 + 0.107660i 0.0617846 0.0356713i −0.152142 0.209405i 1.64696 + 2.50749i 0.0957728 0.108666i
4.15 0.0524738 + 0.246870i 0.431699 1.67739i 1.76890 0.787565i 2.18454 0.477257i 0.436749 + 0.0185543i −0.263893 + 0.152358i 0.583943 + 0.803728i −2.62727 1.44825i 0.232451 + 0.514254i
4.16 0.0838034 + 0.394264i −0.757696 + 1.55753i 1.67867 0.747392i −0.252792 + 2.22173i −0.677575 0.168206i 4.03987 2.33242i 0.909187 + 1.25139i −1.85179 2.36027i −0.897134 + 0.0865220i
4.17 0.0963190 + 0.453145i 0.136257 1.72668i 1.63103 0.726180i −2.22769 0.193424i 0.795562 0.104568i 1.95191 1.12694i 1.03077 + 1.41873i −2.96287 0.470545i −0.126919 1.02810i
4.18 0.0965635 + 0.454296i 0.723972 + 1.57349i 1.63003 0.725736i −1.56019 + 1.60181i −0.644920 + 0.480839i −3.50662 + 2.02455i 1.03309 + 1.42192i −1.95173 + 2.27832i −0.878353 0.554113i
4.19 0.188119 + 0.885029i 1.67113 0.455340i 1.07920 0.480492i −0.419997 2.19627i 0.717359 + 1.39334i −3.56731 + 2.05959i 1.69193 + 2.32874i 2.58533 1.52186i 1.86475 0.784869i
4.20 0.250369 + 1.17789i −1.73132 + 0.0503723i 0.502342 0.223657i −1.04324 1.97779i −0.492802 2.02670i 2.32094 1.33999i 1.80485 + 2.48416i 2.99493 0.174421i 2.06843 1.72401i
See next 80 embeddings (of 224 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 4.28
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
9.c even 3 1 inner
25.e even 10 1 inner
225.u even 30 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 225.2.u.a 224
3.b odd 2 1 675.2.y.a 224
9.c even 3 1 inner 225.2.u.a 224
9.d odd 6 1 675.2.y.a 224
25.e even 10 1 inner 225.2.u.a 224
75.h odd 10 1 675.2.y.a 224
225.u even 30 1 inner 225.2.u.a 224
225.v odd 30 1 675.2.y.a 224
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
225.2.u.a 224 1.a even 1 1 trivial
225.2.u.a 224 9.c even 3 1 inner
225.2.u.a 224 25.e even 10 1 inner
225.2.u.a 224 225.u even 30 1 inner
675.2.y.a 224 3.b odd 2 1
675.2.y.a 224 9.d odd 6 1
675.2.y.a 224 75.h odd 10 1
675.2.y.a 224 225.v odd 30 1

Hecke kernels

This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(225, [\chi])\).