Properties

Label 115.3.f.a
Level $115$
Weight $3$
Character orbit 115.f
Analytic conductor $3.134$
Analytic rank $0$
Dimension $44$
CM no
Inner twists $2$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [115,3,Mod(47,115)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(115, base_ring=CyclotomicField(4))
 
chi = DirichletCharacter(H, H._module([1, 0]))
 
N = Newforms(chi, 3, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("115.47");
 
S:= CuspForms(chi, 3);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 115 = 5 \cdot 23 \)
Weight: \( k \) \(=\) \( 3 \)
Character orbit: \([\chi]\) \(=\) 115.f (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: \(3.13352304014\)
Analytic rank: \(0\)
Dimension: \(44\)
Relative dimension: \(22\) 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.

\(\operatorname{Tr}(f)(q) = \) \( 44 q - 4 q^{2} - 8 q^{5} - 16 q^{7} + 12 q^{8}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 44 q - 4 q^{2} - 8 q^{5} - 16 q^{7} + 12 q^{8} - 4 q^{10} - 24 q^{11} + 48 q^{12} + 4 q^{13} + 60 q^{15} - 224 q^{16} + 24 q^{17} - 88 q^{18} - 56 q^{20} + 8 q^{21} - 48 q^{22} + 84 q^{25} + 56 q^{26} - 132 q^{27} + 204 q^{28} - 200 q^{30} + 100 q^{31} + 184 q^{32} - 68 q^{33} - 48 q^{35} + 552 q^{36} - 48 q^{37} - 52 q^{38} + 200 q^{40} - 132 q^{41} - 248 q^{42} + 128 q^{43} + 204 q^{45} + 152 q^{47} - 500 q^{48} - 228 q^{50} - 264 q^{51} + 280 q^{52} + 324 q^{53} - 156 q^{55} - 312 q^{56} + 320 q^{57} + 364 q^{58} + 500 q^{60} + 32 q^{61} - 44 q^{62} - 220 q^{63} - 196 q^{65} - 552 q^{66} - 352 q^{67} - 616 q^{68} + 188 q^{70} + 108 q^{71} - 192 q^{72} + 168 q^{73} - 468 q^{75} + 464 q^{76} - 292 q^{77} + 596 q^{78} - 316 q^{80} - 332 q^{81} - 820 q^{82} - 144 q^{83} - 524 q^{85} + 536 q^{86} + 536 q^{87} - 132 q^{88} + 260 q^{90} + 312 q^{91} - 416 q^{93} + 304 q^{95} + 448 q^{96} + 620 q^{97} + 780 q^{98}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
47.1 −2.74685 2.74685i 3.72491 3.72491i 11.0904i 4.51806 2.14175i −20.4635 −2.87693 2.87693i 19.4763 19.4763i 18.7498i −18.2935 6.52737i
47.2 −2.67250 2.67250i −2.93217 + 2.93217i 10.2845i −1.24988 + 4.84126i 15.6725 −7.73999 7.73999i 16.7954 16.7954i 8.19524i 16.2786 9.59798i
47.3 −2.33506 2.33506i 1.23717 1.23717i 6.90499i −4.37439 + 2.42172i −5.77773 9.05038 + 9.05038i 6.78332 6.78332i 5.93882i 15.8693 + 4.55958i
47.4 −2.11083 2.11083i −0.751612 + 0.751612i 4.91121i −1.47659 4.77700i 3.17305 −3.30771 3.30771i 1.92342 1.92342i 7.87016i −6.96661 + 13.2003i
47.5 −1.95143 1.95143i −0.210269 + 0.210269i 3.61618i 4.62528 + 1.89915i 0.820651 2.37158 + 2.37158i −0.749007 + 0.749007i 8.91157i −5.31987 12.7320i
47.6 −1.46415 1.46415i 3.27120 3.27120i 0.287471i −4.76493 + 1.51507i −9.57906 −5.58012 5.58012i −5.43570 + 5.43570i 12.4015i 9.19486 + 4.75829i
47.7 −1.45626 1.45626i −3.93198 + 3.93198i 0.241409i −4.31815 2.52063i 11.4520 5.37896 + 5.37896i −5.47350 + 5.47350i 21.9209i 2.61766 + 9.95907i
47.8 −1.06417 1.06417i −3.13999 + 3.13999i 1.73510i 4.95922 + 0.637278i 6.68293 −2.16662 2.16662i −6.10310 + 6.10310i 10.7190i −4.59926 5.95560i
47.9 −0.888159 0.888159i 1.93967 1.93967i 2.42235i 1.78108 4.67202i −3.44547 0.600352 + 0.600352i −5.70407 + 5.70407i 1.47535i −5.73138 + 2.56762i
47.10 −0.616305 0.616305i −1.36474 + 1.36474i 3.24034i −1.00227 + 4.89852i 1.68219 2.04545 + 2.04545i −4.46226 + 4.46226i 5.27497i 3.63668 2.40128i
47.11 −0.306853 0.306853i 3.69350 3.69350i 3.81168i 2.97062 + 4.02187i −2.26672 8.01534 + 8.01534i −2.39704 + 2.39704i 18.2839i 0.322578 2.14567i
47.12 −0.275364 0.275364i −0.547869 + 0.547869i 3.84835i −4.58859 + 1.98617i 0.301727 −4.59988 4.59988i −2.16115 + 2.16115i 8.39968i 1.81045 + 0.716611i
47.13 0.605975 + 0.605975i 1.58126 1.58126i 3.26559i 4.51316 + 2.15207i 1.91641 −8.09437 8.09437i 4.40277 4.40277i 3.99921i 1.43076 + 4.03896i
47.14 0.694377 + 0.694377i −1.86203 + 1.86203i 3.03568i 3.90318 3.12494i −2.58590 7.40287 + 7.40287i 4.88542 4.88542i 2.06569i 4.88016 + 0.540392i
47.15 0.701445 + 0.701445i −2.49569 + 2.49569i 3.01595i −1.50802 4.76717i −3.50118 −7.98271 7.98271i 4.92130 4.92130i 3.45692i 2.28611 4.40170i
47.16 1.03401 + 1.03401i 2.52164 2.52164i 1.86167i −4.44006 2.29910i 5.21478 1.69314 + 1.69314i 6.06099 6.06099i 3.71736i −2.21377 6.96833i
47.17 1.56641 + 1.56641i 0.265917 0.265917i 0.907288i −0.310831 + 4.99033i 0.833069 3.53378 + 3.53378i 4.84446 4.84446i 8.85858i −8.30380 + 7.33002i
47.18 1.71185 + 1.71185i −3.25485 + 3.25485i 1.86083i −4.79289 + 1.42415i −11.1436 2.88120 + 2.88120i 3.66193 3.66193i 12.1881i −10.6426 5.76677i
47.19 2.13032 + 2.13032i 1.62695 1.62695i 5.07649i 2.93890 4.04510i 6.93185 −0.365078 0.365078i −2.29326 + 2.29326i 3.70603i 14.8781 2.35655i
47.20 2.29778 + 2.29778i −2.60211 + 2.60211i 6.55958i 4.64561 + 1.84886i −11.9581 −4.55541 4.55541i −5.88134 + 5.88134i 4.54191i 6.42633 + 14.9229i
See all 44 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 47.22
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
5.c odd 4 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 115.3.f.a 44
5.c odd 4 1 inner 115.3.f.a 44
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
115.3.f.a 44 1.a even 1 1 trivial
115.3.f.a 44 5.c odd 4 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{3}^{\mathrm{new}}(115, [\chi])\).