Properties

Label 77.3.g.a
Level $77$
Weight $3$
Character orbit 77.g
Analytic conductor $2.098$
Analytic rank $0$
Dimension $28$
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] = [77,3,Mod(12,77)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(77, base_ring=CyclotomicField(6))
 
chi = DirichletCharacter(H, H._module([5, 0]))
 
N = Newforms(chi, 3, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("77.12");
 
S:= CuspForms(chi, 3);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 77 = 7 \cdot 11 \)
Weight: \( k \) \(=\) \( 3 \)
Character orbit: \([\chi]\) \(=\) 77.g (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: \(2.09809803557\)
Analytic rank: \(0\)
Dimension: \(28\)
Relative dimension: \(14\) 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.

\(\operatorname{Tr}(f)(q) = \) \( 28 q - 6 q^{3} - 32 q^{4} - 2 q^{7} + 12 q^{8} + 32 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 28 q - 6 q^{3} - 32 q^{4} - 2 q^{7} + 12 q^{8} + 32 q^{9} - 54 q^{10} + 18 q^{12} + 20 q^{14} + 44 q^{15} - 68 q^{16} - 54 q^{17} + 18 q^{18} - 78 q^{19} - 2 q^{21} + 44 q^{23} + 144 q^{24} + 102 q^{25} - 30 q^{26} + 120 q^{28} - 176 q^{29} - 44 q^{30} + 114 q^{31} - 4 q^{32} - 242 q^{35} - 276 q^{36} + 12 q^{37} + 204 q^{38} + 74 q^{39} + 156 q^{40} + 96 q^{42} + 68 q^{43} - 44 q^{44} - 162 q^{45} - 46 q^{46} - 78 q^{47} - 164 q^{49} + 240 q^{50} + 80 q^{51} - 306 q^{52} - 74 q^{53} + 318 q^{54} - 178 q^{56} - 128 q^{57} - 74 q^{58} - 12 q^{59} - 508 q^{60} - 132 q^{61} + 606 q^{63} + 412 q^{64} + 110 q^{65} + 330 q^{66} + 88 q^{67} + 372 q^{68} - 466 q^{70} + 380 q^{71} + 330 q^{72} - 282 q^{73} + 356 q^{74} - 642 q^{75} - 22 q^{77} - 344 q^{78} + 80 q^{79} - 294 q^{80} + 10 q^{81} + 138 q^{82} + 752 q^{84} + 16 q^{85} - 398 q^{86} - 414 q^{87} - 132 q^{88} + 558 q^{89} + 290 q^{91} - 140 q^{92} - 468 q^{93} - 642 q^{94} + 76 q^{95} - 1674 q^{96} - 534 q^{98}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
12.1 −1.93286 + 3.34781i 3.55762 2.05400i −5.47190 9.47761i 4.92403 + 2.84289i 15.8803i 1.06313 + 6.91880i 26.8428 3.93779 6.82046i −19.0349 + 10.9898i
12.2 −1.61097 + 2.79028i −0.352611 + 0.203580i −3.19046 5.52604i −5.16482 2.98191i 1.31185i −1.07785 6.91652i 7.67118 −4.41711 + 7.65066i 16.6407 9.60754i
12.3 −1.55589 + 2.69488i −4.59110 + 2.65067i −2.84159 4.92179i −0.0791900 0.0457204i 16.4966i 1.79525 + 6.76588i 5.23772 9.55214 16.5448i 0.246422 0.142272i
12.4 −1.14074 + 1.97582i −0.855469 + 0.493905i −0.602579 1.04370i 8.55576 + 4.93967i 2.25367i −5.42968 4.41798i −6.37638 −4.01212 + 6.94919i −19.5198 + 11.2698i
12.5 −0.817922 + 1.41668i 3.98619 2.30143i 0.662007 + 1.14663i −1.09565 0.632573i 7.52956i 5.87066 3.81253i −8.70926 6.09315 10.5536i 1.79231 1.03479i
12.6 −0.670448 + 1.16125i −0.543665 + 0.313885i 1.10100 + 1.90699i −0.745054 0.430157i 0.841776i 3.55353 + 6.03096i −8.31624 −4.30295 + 7.45293i 0.999041 0.576796i
12.7 0.0259384 0.0449266i −2.84313 + 1.64148i 1.99865 + 3.46177i −7.11509 4.10790i 0.170310i −6.93587 0.945372i 0.414874 0.888927 1.53967i −0.369108 + 0.213105i
12.8 0.138470 0.239837i 3.15733 1.82289i 1.96165 + 3.39768i 1.78380 + 1.02988i 1.00966i −6.99973 0.0614542i 2.19427 2.14583 3.71668i 0.494005 0.285214i
12.9 0.525577 0.910326i −1.41494 + 0.816919i 1.44754 + 2.50721i 1.91762 + 1.10714i 1.71741i 6.61862 2.27901i 7.24778 −3.16529 + 5.48244i 2.01571 1.16377i
12.10 0.964862 1.67119i −4.29122 + 2.47754i 0.138081 + 0.239163i 6.02719 + 3.47980i 9.56193i −4.98921 + 4.90997i 8.25182 7.77639 13.4691i 11.6308 6.71506i
12.11 1.10476 1.91349i 3.24216 1.87186i −0.440972 0.763786i −6.93366 4.00315i 8.27181i 1.18425 + 6.89910i 6.88938 2.50775 4.34356i −15.3200 + 8.84501i
12.12 1.34512 2.32982i 1.05603 0.609700i −1.61869 2.80366i 0.149278 + 0.0861856i 3.28048i −0.670635 6.96780i 2.05161 −3.75653 + 6.50650i 0.401593 0.231860i
12.13 1.76583 3.05850i −4.08349 + 2.35760i −4.23630 7.33749i −6.97443 4.02669i 16.6525i 6.96245 0.724053i −15.7957 6.61659 11.4603i −24.6313 + 14.2209i
12.14 1.85828 3.21864i 0.976290 0.563661i −4.90643 8.49818i 4.75021 + 2.74254i 4.18977i −1.94492 + 6.72438i −21.6039 −3.86457 + 6.69364i 17.6545 10.1928i
45.1 −1.93286 3.34781i 3.55762 + 2.05400i −5.47190 + 9.47761i 4.92403 2.84289i 15.8803i 1.06313 6.91880i 26.8428 3.93779 + 6.82046i −19.0349 10.9898i
45.2 −1.61097 2.79028i −0.352611 0.203580i −3.19046 + 5.52604i −5.16482 + 2.98191i 1.31185i −1.07785 + 6.91652i 7.67118 −4.41711 7.65066i 16.6407 + 9.60754i
45.3 −1.55589 2.69488i −4.59110 2.65067i −2.84159 + 4.92179i −0.0791900 + 0.0457204i 16.4966i 1.79525 6.76588i 5.23772 9.55214 + 16.5448i 0.246422 + 0.142272i
45.4 −1.14074 1.97582i −0.855469 0.493905i −0.602579 + 1.04370i 8.55576 4.93967i 2.25367i −5.42968 + 4.41798i −6.37638 −4.01212 6.94919i −19.5198 11.2698i
45.5 −0.817922 1.41668i 3.98619 + 2.30143i 0.662007 1.14663i −1.09565 + 0.632573i 7.52956i 5.87066 + 3.81253i −8.70926 6.09315 + 10.5536i 1.79231 + 1.03479i
45.6 −0.670448 1.16125i −0.543665 0.313885i 1.10100 1.90699i −0.745054 + 0.430157i 0.841776i 3.55353 6.03096i −8.31624 −4.30295 7.45293i 0.999041 + 0.576796i
See all 28 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 12.14
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
7.d odd 6 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 77.3.g.a 28
7.c even 3 1 539.3.d.a 28
7.d odd 6 1 inner 77.3.g.a 28
7.d odd 6 1 539.3.d.a 28
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
77.3.g.a 28 1.a even 1 1 trivial
77.3.g.a 28 7.d odd 6 1 inner
539.3.d.a 28 7.c even 3 1
539.3.d.a 28 7.d odd 6 1

Hecke kernels

This newform subspace is the entire newspace \(S_{3}^{\mathrm{new}}(77, [\chi])\).