Properties

Label 79.11.b.c
Level $79$
Weight $11$
Character orbit 79.b
Analytic conductor $50.193$
Analytic rank $0$
Dimension $60$
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] = [79,11,Mod(78,79)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(79, base_ring=CyclotomicField(2))
 
chi = DirichletCharacter(H, H._module([1]))
 
N = Newforms(chi, 11, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("79.78");
 
S:= CuspForms(chi, 11);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 79 \)
Weight: \( k \) \(=\) \( 11 \)
Character orbit: \([\chi]\) \(=\) 79.b (of order \(2\), degree \(1\), 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: \(50.1932229612\)
Analytic rank: \(0\)
Dimension: \(60\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{2}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 60 q + 20 q^{2} + 26656 q^{4} - 2 q^{5} - 28472 q^{8} - 1416490 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 60 q + 20 q^{2} + 26656 q^{4} - 2 q^{5} - 28472 q^{8} - 1416490 q^{9} - 233422 q^{10} - 73760 q^{11} - 212214 q^{13} + 3706600 q^{16} - 9188230 q^{18} + 10891484 q^{19} + 11517106 q^{20} - 2933822 q^{21} - 46863516 q^{22} - 6231216 q^{23} + 83339810 q^{25} + 79121438 q^{26} + 8458072 q^{31} + 126418852 q^{32} - 672903994 q^{36} - 4582612 q^{38} - 381446446 q^{40} - 270839018 q^{42} - 381053736 q^{44} - 61492400 q^{45} - 511778244 q^{46} - 3400498582 q^{49} - 1293564138 q^{50} - 1066710124 q^{51} - 33284938 q^{52} + 830887580 q^{55} - 2242841236 q^{62} - 1792607056 q^{64} - 356606986 q^{65} - 2202288248 q^{67} - 7471260230 q^{72} + 4310855004 q^{73} - 8689869468 q^{76} + 18971662962 q^{79} + 7452241566 q^{80} - 21770603764 q^{81} - 24987980376 q^{83} - 13008512598 q^{84} + 8217100840 q^{87} - 41873539480 q^{88} + 11008400214 q^{89} - 5520251332 q^{90} - 60587521964 q^{92} - 26020572912 q^{95} + 37654684454 q^{97} - 18695162670 q^{98} + 24839944216 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
78.1 −59.2591 350.719i 2487.64 3184.00 20783.3i 2912.67i −86733.9 −63954.8 −188681.
78.2 −59.2591 350.719i 2487.64 3184.00 20783.3i 2912.67i −86733.9 −63954.8 −188681.
78.3 −56.7215 213.412i 2193.33 −3061.46 12105.0i 20440.0i −66326.2 13504.3 173651.
78.4 −56.7215 213.412i 2193.33 −3061.46 12105.0i 20440.0i −66326.2 13504.3 173651.
78.5 −54.0718 4.33927i 1899.76 4231.68 234.632i 29082.5i −47354.0 59030.2 −228815.
78.6 −54.0718 4.33927i 1899.76 4231.68 234.632i 29082.5i −47354.0 59030.2 −228815.
78.7 −50.5490 436.448i 1531.20 −1660.48 22062.0i 10596.7i −25638.5 −131438. 83935.8
78.8 −50.5490 436.448i 1531.20 −1660.48 22062.0i 10596.7i −25638.5 −131438. 83935.8
78.9 −48.1637 213.997i 1295.74 −4201.96 10306.9i 17054.1i −13088.0 13254.2 202382.
78.10 −48.1637 213.997i 1295.74 −4201.96 10306.9i 17054.1i −13088.0 13254.2 202382.
78.11 −44.8104 181.872i 983.975 2327.25 8149.76i 4229.66i 1793.53 25971.6 −104285.
78.12 −44.8104 181.872i 983.975 2327.25 8149.76i 4229.66i 1793.53 25971.6 −104285.
78.13 −37.8705 76.7639i 410.172 886.843 2907.08i 17801.0i 23245.9 53156.3 −33585.2
78.14 −37.8705 76.7639i 410.172 886.843 2907.08i 17801.0i 23245.9 53156.3 −33585.2
78.15 −34.4717 394.036i 164.295 801.475 13583.1i 28217.1i 29635.5 −96215.0 −27628.2
78.16 −34.4717 394.036i 164.295 801.475 13583.1i 28217.1i 29635.5 −96215.0 −27628.2
78.17 −29.9403 370.100i −127.577 6141.63 11080.9i 6073.10i 34478.6 −77924.8 −183883.
78.18 −29.9403 370.100i −127.577 6141.63 11080.9i 6073.10i 34478.6 −77924.8 −183883.
78.19 −28.8439 166.061i −192.030 −4935.71 4789.84i 22069.6i 35075.0 31472.8 142365.
78.20 −28.8439 166.061i −192.030 −4935.71 4789.84i 22069.6i 35075.0 31472.8 142365.
See all 60 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 78.60
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
79.b odd 2 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 79.11.b.c 60
79.b odd 2 1 inner 79.11.b.c 60
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
79.11.b.c 60 1.a even 1 1 trivial
79.11.b.c 60 79.b odd 2 1 inner

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{2}^{30} - 10 T_{2}^{29} - 21974 T_{2}^{28} + 217992 T_{2}^{27} + 215020449 T_{2}^{26} + \cdots + 96\!\cdots\!00 \) acting on \(S_{11}^{\mathrm{new}}(79, [\chi])\). Copy content Toggle raw display