Properties

Label 114.16.a.a
Level $114$
Weight $16$
Character orbit 114.a
Self dual yes
Analytic conductor $162.671$
Analytic rank $1$
Dimension $4$
CM no
Inner twists $1$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [114,16,Mod(1,114)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(114, base_ring=CyclotomicField(2))
 
chi = DirichletCharacter(H, H._module([0, 0]))
 
N = Newforms(chi, 16, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("114.1");
 
S:= CuspForms(chi, 16);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 114 = 2 \cdot 3 \cdot 19 \)
Weight: \( k \) \(=\) \( 16 \)
Character orbit: \([\chi]\) \(=\) 114.a (trivial)

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: yes
Analytic conductor: \(162.670595814\)
Analytic rank: \(1\)
Dimension: \(4\)
Coefficient field: \(\mathbb{Q}[x]/(x^{4} - \cdots)\)
comment: defining polynomial
 
gp: f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{4} - 28164679x^{2} - 71978627334x - 44502120040968 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, \ldots, a_{11}]\)
Coefficient ring index: \( 2^{3}\cdot 3^{2}\cdot 5 \)
Twist minimal: yes
Fricke sign: \(-1\)
Sato-Tate group: $\mathrm{SU}(2)$

$q$-expansion

comment: q-expansion
 
sage: f.q_expansion() # note that sage often uses an isomorphic number field
 
gp: mfcoefs(f, 20)
 

Coefficients of the \(q\)-expansion are expressed in terms of a basis \(1,\beta_1,\beta_2,\beta_3\) for the coefficient ring described below. We also show the integral \(q\)-expansion of the trace form.

\(f(q)\) \(=\) \( q + 128 q^{2} + 2187 q^{3} + 16384 q^{4} + (4 \beta_{3} - \beta_{2} + \cdots - 75898) q^{5}+ \cdots + 4782969 q^{9}+O(q^{10}) \) Copy content Toggle raw display \( q + 128 q^{2} + 2187 q^{3} + 16384 q^{4} + (4 \beta_{3} - \beta_{2} + \cdots - 75898) q^{5}+ \cdots + (6016975002 \beta_{3} + \cdots - 97299488767914) q^{99}+O(q^{100}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q)\) \(=\) \( 4 q + 512 q^{2} + 8748 q^{3} + 65536 q^{4} - 303600 q^{5} + 1119744 q^{6} - 1801422 q^{7} + 8388608 q^{8} + 19131876 q^{9}+O(q^{10}) \) Copy content Toggle raw display \( 4 q + 512 q^{2} + 8748 q^{3} + 65536 q^{4} - 303600 q^{5} + 1119744 q^{6} - 1801422 q^{7} + 8388608 q^{8} + 19131876 q^{9} - 38860800 q^{10} - 81374140 q^{11} + 143327232 q^{12} + 16273102 q^{13} - 230582016 q^{14} - 663973200 q^{15} + 1073741824 q^{16} - 276696454 q^{17} + 2448880128 q^{18} + 3575486956 q^{19} - 4974182400 q^{20} - 3939709914 q^{21} - 10415889920 q^{22} - 20888453524 q^{23} + 18345885696 q^{24} + 27783825250 q^{25} + 2082957056 q^{26} + 41841412812 q^{27} - 29514498048 q^{28} - 194524036554 q^{29} - 84988569600 q^{30} - 249068564234 q^{31} + 137438953472 q^{32} - 177965244180 q^{33} - 35417146112 q^{34} - 764564422650 q^{35} + 313456656384 q^{36} + 1490446691166 q^{37} + 457662330368 q^{38} + 35589274074 q^{39} - 636695347200 q^{40} - 1154617220554 q^{41} - 504282868992 q^{42} + 2160972693226 q^{43} - 1333233909760 q^{44} - 1452109388400 q^{45} - 2673722051072 q^{46} - 1658863746058 q^{47} + 2348273369088 q^{48} - 11456314176762 q^{49} + 3556329632000 q^{50} - 605135144898 q^{51} + 266618503168 q^{52} - 744058436258 q^{53} + 5355700839936 q^{54} + 7569598151790 q^{55} - 3777855750144 q^{56} + 7819589972772 q^{57} - 24899076678912 q^{58} - 39883135538260 q^{59} - 10878536908800 q^{60} - 82967542273186 q^{61} - 31880776221952 q^{62} - 8616145581918 q^{63} + 17592186044416 q^{64} - 66118097285520 q^{65} - 22779551255040 q^{66} - 96854177059676 q^{67} - 4533394702336 q^{68} - 45683047856988 q^{69} - 97864246099200 q^{70} - 198891485559956 q^{71} + 40122452017152 q^{72} - 217326692661474 q^{73} + 190777176469248 q^{74} + 60763225821750 q^{75} + 58580778287104 q^{76} + 78581564655566 q^{77} + 4555427081472 q^{78} - 245899568689002 q^{79} - 81497004441600 q^{80} + 91507169819844 q^{81} - 147791004230912 q^{82} - 526974008830358 q^{83} - 64548207230976 q^{84} - 481993641261270 q^{85} + 276604504732928 q^{86} - 425424067943598 q^{87} - 170653940449280 q^{88} - 266747251749034 q^{89} - 185870001715200 q^{90} + 202316902569572 q^{91} - 342236422537216 q^{92} - 544712949979758 q^{93} - 212334559495424 q^{94} - 271379459960400 q^{95} + 300578991243264 q^{96} - 757041040533520 q^{97} - 14\!\cdots\!36 q^{98}+ \cdots - 389209989021660 q^{99}+O(q^{100}) \) Copy content Toggle raw display

Basis of coefficient ring in terms of a root \(\nu\) of \( x^{4} - 28164679x^{2} - 71978627334x - 44502120040968 \) : Copy content Toggle raw display

\(\beta_{1}\)\(=\) \( 6\nu \) Copy content Toggle raw display
\(\beta_{2}\)\(=\) \( ( 73\nu^{3} - 539691\nu^{2} - 173173645\nu + 3659282040558 ) / 52840425 \) Copy content Toggle raw display
\(\beta_{3}\)\(=\) \( ( -413\nu^{3} + 881796\nu^{2} + 9483425045\nu + 9877602754752 ) / 52840425 \) Copy content Toggle raw display
\(\nu\)\(=\) \( ( \beta_1 ) / 6 \) Copy content Toggle raw display
\(\nu^{2}\)\(=\) \( ( -73\beta_{3} - 413\beta_{2} + 1958\beta _1 + 42246982 ) / 3 \) Copy content Toggle raw display
\(\nu^{3}\)\(=\) \( ( -1079382\beta_{3} - 1763592\beta_{2} + 31323337\beta _1 + 323903283312 ) / 6 \) 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   \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
1.1
−2304.69
−3079.84
−984.405
6368.93
128.000 2187.00 16384.0 −347847. 279936. 1.25343e6 2.09715e6 4.78297e6 −4.45244e7
1.2 128.000 2187.00 16384.0 −64118.7 279936. −257801. 2.09715e6 4.78297e6 −8.20720e6
1.3 128.000 2187.00 16384.0 −42961.1 279936. −402377. 2.09715e6 4.78297e6 −5.49902e6
1.4 128.000 2187.00 16384.0 151327. 279936. −2.39468e6 2.09715e6 4.78297e6 1.93698e7
\(n\): e.g. 2-40 or 990-1000
Significant digits:
Format:

Atkin-Lehner signs

\( p \) Sign
\(2\) \(-1\)
\(3\) \(-1\)
\(19\) \(-1\)

Inner twists

This newform does not admit any (nontrivial) inner twists.

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 114.16.a.a 4
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
114.16.a.a 4 1.a even 1 1 trivial

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{5}^{4} + 303600T_{5}^{3} - 28840588875T_{5}^{2} - 5095189157208750T_{5} - 144998694866793285000 \) acting on \(S_{16}^{\mathrm{new}}(\Gamma_0(114))\). Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( (T - 128)^{4} \) Copy content Toggle raw display
$3$ \( (T - 2187)^{4} \) Copy content Toggle raw display
$5$ \( T^{4} + \cdots - 14\!\cdots\!00 \) Copy content Toggle raw display
$7$ \( T^{4} + \cdots - 31\!\cdots\!36 \) Copy content Toggle raw display
$11$ \( T^{4} + \cdots - 14\!\cdots\!68 \) Copy content Toggle raw display
$13$ \( T^{4} + \cdots + 24\!\cdots\!00 \) Copy content Toggle raw display
$17$ \( T^{4} + \cdots + 19\!\cdots\!88 \) Copy content Toggle raw display
$19$ \( (T - 893871739)^{4} \) Copy content Toggle raw display
$23$ \( T^{4} + \cdots + 55\!\cdots\!32 \) Copy content Toggle raw display
$29$ \( T^{4} + \cdots + 53\!\cdots\!00 \) Copy content Toggle raw display
$31$ \( T^{4} + \cdots + 20\!\cdots\!00 \) Copy content Toggle raw display
$37$ \( T^{4} + \cdots - 88\!\cdots\!40 \) Copy content Toggle raw display
$41$ \( T^{4} + \cdots - 88\!\cdots\!00 \) Copy content Toggle raw display
$43$ \( T^{4} + \cdots - 24\!\cdots\!68 \) Copy content Toggle raw display
$47$ \( T^{4} + \cdots + 15\!\cdots\!00 \) Copy content Toggle raw display
$53$ \( T^{4} + \cdots + 62\!\cdots\!00 \) Copy content Toggle raw display
$59$ \( T^{4} + \cdots - 18\!\cdots\!80 \) Copy content Toggle raw display
$61$ \( T^{4} + \cdots + 69\!\cdots\!00 \) Copy content Toggle raw display
$67$ \( T^{4} + \cdots - 14\!\cdots\!00 \) Copy content Toggle raw display
$71$ \( T^{4} + \cdots - 67\!\cdots\!76 \) Copy content Toggle raw display
$73$ \( T^{4} + \cdots + 36\!\cdots\!96 \) Copy content Toggle raw display
$79$ \( T^{4} + \cdots + 12\!\cdots\!00 \) Copy content Toggle raw display
$83$ \( T^{4} + \cdots - 13\!\cdots\!72 \) Copy content Toggle raw display
$89$ \( T^{4} + \cdots + 13\!\cdots\!28 \) Copy content Toggle raw display
$97$ \( T^{4} + \cdots - 20\!\cdots\!00 \) Copy content Toggle raw display
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