Properties

Label 798.2.p.c
Level $798$
Weight $2$
Character orbit 798.p
Analytic conductor $6.372$
Analytic rank $0$
Dimension $50$
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] = [798,2,Mod(107,798)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(798, base_ring=CyclotomicField(6))
 
chi = DirichletCharacter(H, H._module([3, 2, 5]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("798.107");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 798 = 2 \cdot 3 \cdot 7 \cdot 19 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 798.p (of order \(6\), 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: \(6.37206208130\)
Analytic rank: \(0\)
Dimension: \(50\)
Relative dimension: \(25\) over \(\Q(\zeta_{6})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{6}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 50 q - 50 q^{2} - 3 q^{3} + 50 q^{4} + 3 q^{6} - 50 q^{8} - 3 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 50 q - 50 q^{2} - 3 q^{3} + 50 q^{4} + 3 q^{6} - 50 q^{8} - 3 q^{9} + 3 q^{11} - 3 q^{12} - 3 q^{13} - 17 q^{15} + 50 q^{16} - 3 q^{17} + 3 q^{18} + 10 q^{19} + 4 q^{21} - 3 q^{22} - 9 q^{23} + 3 q^{24} - 58 q^{25} + 3 q^{26} - 6 q^{27} + 5 q^{29} + 17 q^{30} + 15 q^{31} - 50 q^{32} + q^{33} + 3 q^{34} - 3 q^{36} - 9 q^{37} - 10 q^{38} - 17 q^{39} + 17 q^{41} - 4 q^{42} + 15 q^{43} + 3 q^{44} + 26 q^{45} + 9 q^{46} - 21 q^{47} - 3 q^{48} + 8 q^{49} + 58 q^{50} - 23 q^{51} - 3 q^{52} + 12 q^{53} + 6 q^{54} - 16 q^{55} - 4 q^{57} - 5 q^{58} + q^{59} - 17 q^{60} + 23 q^{61} - 15 q^{62} - 16 q^{63} + 50 q^{64} + 14 q^{65} - q^{66} - 3 q^{68} + 31 q^{69} - 3 q^{71} + 3 q^{72} + 15 q^{73} + 9 q^{74} + 8 q^{75} + 10 q^{76} + 57 q^{77} + 17 q^{78} + 77 q^{81} - 17 q^{82} + 4 q^{84} - 10 q^{85} - 15 q^{86} + 19 q^{87} - 3 q^{88} - 33 q^{89} - 26 q^{90} - 15 q^{91} - 9 q^{92} + 53 q^{93} + 21 q^{94} - 30 q^{95} + 3 q^{96} - 21 q^{97} - 8 q^{98} + 19 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
107.1 −1.00000 −1.73197 0.0167509i 1.00000 3.64338i 1.73197 + 0.0167509i 2.23585 1.41457i −1.00000 2.99944 + 0.0580241i 3.64338i
107.2 −1.00000 −1.72597 0.145042i 1.00000 0.610954i 1.72597 + 0.145042i −2.63918 + 0.186412i −1.00000 2.95793 + 0.500674i 0.610954i
107.3 −1.00000 −1.69615 + 0.350829i 1.00000 4.07740i 1.69615 0.350829i −1.01122 2.44488i −1.00000 2.75384 1.19012i 4.07740i
107.4 −1.00000 −1.66624 + 0.472919i 1.00000 1.80606i 1.66624 0.472919i −2.02215 + 1.70614i −1.00000 2.55270 1.57599i 1.80606i
107.5 −1.00000 −1.41815 0.994415i 1.00000 2.50019i 1.41815 + 0.994415i 2.58513 + 0.563124i −1.00000 1.02228 + 2.82045i 2.50019i
107.6 −1.00000 −1.35878 1.07411i 1.00000 1.73455i 1.35878 + 1.07411i −0.675179 2.55815i −1.00000 0.692588 + 2.91896i 1.73455i
107.7 −1.00000 −1.32098 + 1.12028i 1.00000 0.0905266i 1.32098 1.12028i 2.19691 1.47431i −1.00000 0.489951 2.95972i 0.0905266i
107.8 −1.00000 −1.11989 + 1.32131i 1.00000 3.26298i 1.11989 1.32131i 0.0400578 + 2.64545i −1.00000 −0.491712 2.95943i 3.26298i
107.9 −1.00000 −0.915186 1.47052i 1.00000 2.04210i 0.915186 + 1.47052i 0.305109 + 2.62810i −1.00000 −1.32487 + 2.69160i 2.04210i
107.10 −1.00000 −0.412154 + 1.68230i 1.00000 1.95673i 0.412154 1.68230i 1.98940 + 1.74422i −1.00000 −2.66026 1.38673i 1.95673i
107.11 −1.00000 −0.306658 + 1.70469i 1.00000 2.52686i 0.306658 1.70469i −2.32425 1.26406i −1.00000 −2.81192 1.04551i 2.52686i
107.12 −1.00000 −0.165673 + 1.72411i 1.00000 1.16878i 0.165673 1.72411i −1.14346 2.38590i −1.00000 −2.94510 0.571278i 1.16878i
107.13 −1.00000 −0.0922912 1.72959i 1.00000 3.23749i 0.0922912 + 1.72959i 2.52933 + 0.776191i −1.00000 −2.98296 + 0.319252i 3.23749i
107.14 −1.00000 −0.0759161 1.73039i 1.00000 0.138945i 0.0759161 + 1.73039i −2.56896 0.632805i −1.00000 −2.98847 + 0.262728i 0.138945i
107.15 −1.00000 0.320237 1.70219i 1.00000 2.51691i −0.320237 + 1.70219i −0.461738 + 2.60515i −1.00000 −2.79490 1.09021i 2.51691i
107.16 −1.00000 0.377439 1.69043i 1.00000 2.98905i −0.377439 + 1.69043i 2.60274 0.475099i −1.00000 −2.71508 1.27606i 2.98905i
107.17 −1.00000 0.722655 1.57409i 1.00000 3.34851i −0.722655 + 1.57409i −2.58671 0.555829i −1.00000 −1.95554 2.27505i 3.34851i
107.18 −1.00000 0.828880 + 1.52084i 1.00000 1.59780i −0.828880 1.52084i 2.18393 1.49348i −1.00000 −1.62592 + 2.52119i 1.59780i
107.19 −1.00000 0.872368 + 1.49632i 1.00000 2.75270i −0.872368 1.49632i −1.41302 + 2.23683i −1.00000 −1.47795 + 2.61068i 2.75270i
107.20 −1.00000 1.16908 + 1.27799i 1.00000 3.13526i −1.16908 1.27799i −0.151832 + 2.64139i −1.00000 −0.266493 + 2.98814i 3.13526i
See all 50 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 107.25
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
399.bm even 6 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 798.2.p.c 50
3.b odd 2 1 798.2.p.d yes 50
7.c even 3 1 798.2.bh.d yes 50
19.d odd 6 1 798.2.bh.c yes 50
21.h odd 6 1 798.2.bh.c yes 50
57.f even 6 1 798.2.bh.d yes 50
133.j odd 6 1 798.2.p.d yes 50
399.bm even 6 1 inner 798.2.p.c 50
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
798.2.p.c 50 1.a even 1 1 trivial
798.2.p.c 50 399.bm even 6 1 inner
798.2.p.d yes 50 3.b odd 2 1
798.2.p.d yes 50 133.j odd 6 1
798.2.bh.c yes 50 19.d odd 6 1
798.2.bh.c yes 50 21.h odd 6 1
798.2.bh.d yes 50 7.c even 3 1
798.2.bh.d yes 50 57.f even 6 1

Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{2}^{\mathrm{new}}(798, [\chi])\):

\( T_{5}^{50} + 154 T_{5}^{48} + 11091 T_{5}^{46} + 496680 T_{5}^{44} + 15511693 T_{5}^{42} + \cdots + 322885837872 \) Copy content Toggle raw display
\( T_{11}^{50} - 3 T_{11}^{49} - 133 T_{11}^{48} + 408 T_{11}^{47} + 10271 T_{11}^{46} + \cdots + 18\!\cdots\!03 \) Copy content Toggle raw display