Properties

Label 245.4.p.a
Level $245$
Weight $4$
Character orbit 245.p
Analytic conductor $14.455$
Analytic rank $0$
Dimension $492$
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] = [245,4,Mod(29,245)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(245, base_ring=CyclotomicField(14))
 
chi = DirichletCharacter(H, H._module([7, 6]))
 
N = Newforms(chi, 4, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("245.29");
 
S:= CuspForms(chi, 4);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 245 = 5 \cdot 7^{2} \)
Weight: \( k \) \(=\) \( 4 \)
Character orbit: \([\chi]\) \(=\) 245.p (of order \(14\), degree \(6\), 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: \(14.4554679514\)
Analytic rank: \(0\)
Dimension: \(492\)
Relative dimension: \(82\) over \(\Q(\zeta_{14})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{14}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 492 q + 310 q^{4} - 13 q^{5} + 2 q^{6} + 762 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 492 q + 310 q^{4} - 13 q^{5} + 2 q^{6} + 762 q^{9} + 9 q^{10} + 102 q^{11} + 42 q^{14} - 353 q^{15} - 1314 q^{16} + 964 q^{19} - 387 q^{20} - 154 q^{21} - 86 q^{24} + 359 q^{25} + 74 q^{26} + 312 q^{29} + 336 q^{30} - 2752 q^{31} + 1346 q^{34} + 21 q^{35} - 3214 q^{36} + 442 q^{39} + 109 q^{40} + 726 q^{41} + 1810 q^{44} + 1007 q^{45} + 2450 q^{46} - 868 q^{49} + 4214 q^{50} - 454 q^{51} + 604 q^{54} - 2483 q^{55} - 938 q^{56} + 1908 q^{59} + 4575 q^{60} - 2154 q^{61} + 6890 q^{64} + 277 q^{65} + 504 q^{66} - 4822 q^{69} - 6937 q^{70} + 5282 q^{71} - 574 q^{74} - 6733 q^{75} - 8948 q^{76} + 2328 q^{79} + 11080 q^{80} + 2474 q^{81} - 798 q^{84} - 3923 q^{85} + 602 q^{86} - 8042 q^{89} - 3620 q^{90} + 5600 q^{91} - 7126 q^{94} - 3206 q^{95} + 1940 q^{96} - 2844 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
29.1 −2.41989 + 5.02494i 3.86232 0.881549i −14.4063 18.0649i 8.90073 6.76588i −4.91663 + 21.5412i −14.3875 11.6619i 82.1373 18.7473i −10.1858 + 4.90521i 12.4594 + 61.0983i
29.2 −2.38797 + 4.95867i −7.02754 + 1.60399i −13.8981 17.4277i 9.44731 + 5.97899i 8.82789 38.6775i 17.7965 + 5.12697i 76.6805 17.5018i 22.4874 10.8294i −52.2077 + 32.5685i
29.3 −2.29227 + 4.75995i 2.40449 0.548810i −12.4147 15.5676i −8.77705 + 6.92556i −2.89944 + 12.7033i 2.34028 + 18.3718i 61.3534 14.0035i −18.8458 + 9.07564i −12.8459 57.6536i
29.4 −2.28400 + 4.74277i −6.22063 + 1.41982i −12.2893 15.4103i −4.20310 10.3602i 7.47403 32.7459i −5.72337 + 17.6137i 60.0992 13.7173i 12.3542 5.94948i 58.7359 + 3.72836i
29.5 −2.17075 + 4.50760i 0.0817869 0.0186673i −10.6184 13.3151i −7.76294 8.04591i −0.0933938 + 0.409185i 11.9279 14.1678i 44.0480 10.0537i −24.3198 + 11.7118i 53.1192 17.5266i
29.6 −2.13233 + 4.42783i −6.88919 + 1.57241i −10.0709 12.6285i −8.41310 + 7.36341i 7.72765 33.8570i −17.0683 7.18840i 39.0610 8.91542i 20.6623 9.95042i −14.6644 52.9530i
29.7 −2.12106 + 4.40442i 9.54073 2.17761i −9.91211 12.4294i −11.0821 + 1.47897i −10.6453 + 46.6402i −16.2250 8.93021i 37.6407 8.59124i 61.9574 29.8371i 16.9917 51.9471i
29.8 −2.08071 + 4.32063i −0.285912 + 0.0652575i −9.35058 11.7253i 4.63335 + 10.1751i 0.312945 1.37110i −0.129846 18.5198i 32.7139 7.46672i −24.2487 + 11.6775i −53.6033 1.15236i
29.9 −2.07030 + 4.29903i 5.94088 1.35597i −9.20756 11.5459i 10.9961 + 2.02110i −6.47007 + 28.3472i 4.02917 + 18.0767i 31.4832 7.18584i 9.12920 4.39639i −31.4541 + 43.0884i
29.10 −2.07014 + 4.29870i 8.41445 1.92054i −9.20537 11.5432i −0.766011 11.1541i −9.16328 + 40.1470i 18.3205 + 2.71266i 31.4645 7.18156i 42.7884 20.6058i 49.5337 + 19.7977i
29.11 −1.85464 + 3.85120i −8.81980 + 2.01306i −6.40412 8.03051i 0.568569 11.1659i 8.60484 37.7003i 2.92308 18.2881i 9.46571 2.16049i 49.4102 23.7947i 41.9475 + 22.8983i
29.12 −1.84044 + 3.82172i −2.19121 + 0.500129i −6.23041 7.81268i 7.10765 8.63026i 2.12144 9.29464i −15.8083 + 9.64870i 8.24109 1.88098i −19.7749 + 9.52309i 19.9012 + 43.0470i
29.13 −1.78650 + 3.70970i 4.58203 1.04582i −5.58237 7.00007i −5.51515 + 9.72539i −4.30611 + 18.8663i 17.6513 5.60629i 3.82725 0.873546i −4.42490 + 2.13092i −26.2254 37.8339i
29.14 −1.78596 + 3.70859i −4.18825 + 0.955941i −5.57605 6.99214i 6.14328 + 9.34131i 3.93486 17.2398i −14.8996 + 11.0001i 3.78543 0.864000i −7.69855 + 3.70742i −45.6147 + 6.09965i
29.15 −1.76565 + 3.66642i −2.69814 + 0.615833i −5.33717 6.69260i 10.1487 4.69087i 2.50608 10.9799i 18.4674 + 1.39853i 2.22234 0.507234i −17.4254 + 8.39165i −0.720368 + 45.4918i
29.16 −1.76111 + 3.65698i 6.94373 1.58486i −5.28407 6.62601i 4.88405 + 10.0571i −6.43285 + 28.1842i −18.5094 + 0.635085i 1.87960 0.429005i 21.3775 10.2948i −45.3801 + 0.149153i
29.17 −1.70345 + 3.53724i −8.51858 + 1.94431i −4.62243 5.79635i −8.61817 + 7.12230i 7.63345 33.4443i 18.4109 + 2.00978i −2.24372 + 0.512115i 44.4598 21.4107i −10.5127 42.6170i
29.18 −1.55547 + 3.22997i −0.929412 + 0.212132i −3.02532 3.79363i −10.6812 3.30331i 0.760494 3.33194i −15.3850 10.3102i −11.0018 + 2.51109i −23.5074 + 11.3205i 27.2839 29.3618i
29.19 −1.48031 + 3.07389i 5.59079 1.27606i −2.26955 2.84592i −5.49423 9.73722i −4.35361 + 19.0744i −4.91890 + 17.8551i −14.5021 + 3.31000i 5.30242 2.55351i 38.0642 2.47458i
29.20 −1.41469 + 2.93763i −4.04505 + 0.923256i −1.64039 2.05698i −10.9376 2.31695i 3.01029 13.1890i 12.3058 + 13.8408i −17.0669 + 3.89541i −8.81612 + 4.24562i 22.2796 28.8529i
See next 80 embeddings (of 492 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 29.82
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
5.b even 2 1 inner
49.e even 7 1 inner
245.p even 14 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 245.4.p.a 492
5.b even 2 1 inner 245.4.p.a 492
49.e even 7 1 inner 245.4.p.a 492
245.p even 14 1 inner 245.4.p.a 492
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
245.4.p.a 492 1.a even 1 1 trivial
245.4.p.a 492 5.b even 2 1 inner
245.4.p.a 492 49.e even 7 1 inner
245.4.p.a 492 245.p even 14 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{4}^{\mathrm{new}}(245, [\chi])\).