Properties

Label 1502.2.a.h
Level $1502$
Weight $2$
Character orbit 1502.a
Self dual yes
Analytic conductor $11.994$
Analytic rank $0$
Dimension $19$
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] = [1502,2,Mod(1,1502)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1502, base_ring=CyclotomicField(2))
 
chi = DirichletCharacter(H, H._module([0]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("1502.1");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 1502 = 2 \cdot 751 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 1502.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: \(11.9935303836\)
Analytic rank: \(0\)
Dimension: \(19\)
Coefficient field: \(\mathbb{Q}[x]/(x^{19} - \cdots)\)
comment: defining polynomial
 
gp: f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{19} - 6 x^{18} - 23 x^{17} + 190 x^{16} + 128 x^{15} - 2394 x^{14} + 749 x^{13} + 15539 x^{12} + \cdots + 4222 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, \ldots, a_{5}]\)
Coefficient ring index: \( 1 \)
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 \(1,\beta_1,\ldots,\beta_{18}\) for the coefficient ring described below. We also show the integral \(q\)-expansion of the trace form.

\(f(q)\) \(=\) \( q - q^{2} + \beta_1 q^{3} + q^{4} - \beta_{3} q^{5} - \beta_1 q^{6} + ( - \beta_{13} + 1) q^{7} - q^{8} + (\beta_{18} - \beta_{17} + \beta_{14} + \cdots + 1) q^{9}+O(q^{10}) \) Copy content Toggle raw display \( q - q^{2} + \beta_1 q^{3} + q^{4} - \beta_{3} q^{5} - \beta_1 q^{6} + ( - \beta_{13} + 1) q^{7} - q^{8} + (\beta_{18} - \beta_{17} + \beta_{14} + \cdots + 1) q^{9}+ \cdots + (\beta_{17} + 2 \beta_{16} - \beta_{15} + \cdots - 1) q^{99}+O(q^{100}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q)\) \(=\) \( 19 q - 19 q^{2} + 6 q^{3} + 19 q^{4} + 2 q^{5} - 6 q^{6} + 13 q^{7} - 19 q^{8} + 25 q^{9}+O(q^{10}) \) Copy content Toggle raw display \( 19 q - 19 q^{2} + 6 q^{3} + 19 q^{4} + 2 q^{5} - 6 q^{6} + 13 q^{7} - 19 q^{8} + 25 q^{9} - 2 q^{10} - 7 q^{11} + 6 q^{12} + 19 q^{13} - 13 q^{14} + 6 q^{15} + 19 q^{16} + 11 q^{17} - 25 q^{18} + 7 q^{19} + 2 q^{20} + 7 q^{21} + 7 q^{22} + 12 q^{23} - 6 q^{24} + 37 q^{25} - 19 q^{26} + 24 q^{27} + 13 q^{28} - 8 q^{29} - 6 q^{30} + 32 q^{31} - 19 q^{32} + 24 q^{33} - 11 q^{34} - 19 q^{35} + 25 q^{36} + 41 q^{37} - 7 q^{38} - 2 q^{39} - 2 q^{40} + 15 q^{41} - 7 q^{42} + 15 q^{43} - 7 q^{44} + 28 q^{45} - 12 q^{46} - 6 q^{47} + 6 q^{48} + 42 q^{49} - 37 q^{50} + 8 q^{51} + 19 q^{52} + 6 q^{53} - 24 q^{54} + 22 q^{55} - 13 q^{56} + 24 q^{57} + 8 q^{58} - 4 q^{59} + 6 q^{60} + 13 q^{61} - 32 q^{62} + 37 q^{63} + 19 q^{64} + 20 q^{65} - 24 q^{66} + 47 q^{67} + 11 q^{68} + 15 q^{69} + 19 q^{70} - 25 q^{72} + 64 q^{73} - 41 q^{74} - 3 q^{75} + 7 q^{76} - 4 q^{77} + 2 q^{78} + 34 q^{79} + 2 q^{80} + 27 q^{81} - 15 q^{82} + 4 q^{83} + 7 q^{84} + 21 q^{85} - 15 q^{86} + 7 q^{88} + 18 q^{89} - 28 q^{90} + 28 q^{91} + 12 q^{92} + 43 q^{93} + 6 q^{94} - 8 q^{95} - 6 q^{96} + 82 q^{97} - 42 q^{98} - 2 q^{99}+O(q^{100}) \) Copy content Toggle raw display

Basis of coefficient ring in terms of a root \(\nu\) of \( x^{19} - 6 x^{18} - 23 x^{17} + 190 x^{16} + 128 x^{15} - 2394 x^{14} + 749 x^{13} + 15539 x^{12} + \cdots + 4222 \) : Copy content Toggle raw display

\(\beta_{1}\)\(=\) \( \nu \) Copy content Toggle raw display
\(\beta_{2}\)\(=\) \( ( - 37\!\cdots\!86 \nu^{18} + \cdots - 31\!\cdots\!88 ) / 17\!\cdots\!02 \) Copy content Toggle raw display
\(\beta_{3}\)\(=\) \( ( - 29\!\cdots\!73 \nu^{18} + \cdots - 12\!\cdots\!10 ) / 35\!\cdots\!04 \) Copy content Toggle raw display
\(\beta_{4}\)\(=\) \( ( - 30\!\cdots\!89 \nu^{18} + \cdots - 15\!\cdots\!54 ) / 35\!\cdots\!04 \) Copy content Toggle raw display
\(\beta_{5}\)\(=\) \( ( 35\!\cdots\!67 \nu^{18} + \cdots + 26\!\cdots\!14 ) / 35\!\cdots\!04 \) Copy content Toggle raw display
\(\beta_{6}\)\(=\) \( ( - 39\!\cdots\!95 \nu^{18} + \cdots - 22\!\cdots\!10 ) / 35\!\cdots\!04 \) Copy content Toggle raw display
\(\beta_{7}\)\(=\) \( ( - 11\!\cdots\!11 \nu^{18} + \cdots - 61\!\cdots\!57 ) / 88\!\cdots\!51 \) Copy content Toggle raw display
\(\beta_{8}\)\(=\) \( ( 22\!\cdots\!63 \nu^{18} + \cdots + 11\!\cdots\!02 ) / 17\!\cdots\!02 \) Copy content Toggle raw display
\(\beta_{9}\)\(=\) \( ( - 53\!\cdots\!13 \nu^{18} + \cdots - 33\!\cdots\!30 ) / 35\!\cdots\!04 \) Copy content Toggle raw display
\(\beta_{10}\)\(=\) \( ( 65\!\cdots\!89 \nu^{18} + \cdots + 38\!\cdots\!54 ) / 35\!\cdots\!04 \) Copy content Toggle raw display
\(\beta_{11}\)\(=\) \( ( - 67\!\cdots\!05 \nu^{18} + \cdots - 40\!\cdots\!90 ) / 35\!\cdots\!04 \) Copy content Toggle raw display
\(\beta_{12}\)\(=\) \( ( - 69\!\cdots\!03 \nu^{18} + \cdots - 22\!\cdots\!42 ) / 35\!\cdots\!04 \) Copy content Toggle raw display
\(\beta_{13}\)\(=\) \( ( - 77\!\cdots\!15 \nu^{18} + \cdots - 44\!\cdots\!50 ) / 35\!\cdots\!04 \) Copy content Toggle raw display
\(\beta_{14}\)\(=\) \( ( 81\!\cdots\!29 \nu^{18} + \cdots + 43\!\cdots\!06 ) / 35\!\cdots\!04 \) Copy content Toggle raw display
\(\beta_{15}\)\(=\) \( ( - 47\!\cdots\!28 \nu^{18} + \cdots - 27\!\cdots\!58 ) / 17\!\cdots\!02 \) Copy content Toggle raw display
\(\beta_{16}\)\(=\) \( ( - 95\!\cdots\!25 \nu^{18} + \cdots - 50\!\cdots\!54 ) / 35\!\cdots\!04 \) Copy content Toggle raw display
\(\beta_{17}\)\(=\) \( ( - 11\!\cdots\!69 \nu^{18} + \cdots - 63\!\cdots\!18 ) / 35\!\cdots\!04 \) Copy content Toggle raw display
\(\beta_{18}\)\(=\) \( ( - 73\!\cdots\!77 \nu^{18} + \cdots - 41\!\cdots\!56 ) / 17\!\cdots\!02 \) Copy content Toggle raw display
\(\nu\)\(=\) \( \beta_1 \) Copy content Toggle raw display
\(\nu^{2}\)\(=\) \( \beta_{18} - \beta_{17} + \beta_{14} + \beta_{7} + \beta _1 + 4 \) Copy content Toggle raw display
\(\nu^{3}\)\(=\) \( \beta_{18} - \beta_{17} + \beta_{16} - \beta_{15} + \beta_{8} + \beta_{2} + 7\beta _1 + 1 \) Copy content Toggle raw display
\(\nu^{4}\)\(=\) \( 10 \beta_{18} - 10 \beta_{17} - 2 \beta_{16} + 7 \beta_{14} + \beta_{12} + \beta_{11} + 4 \beta_{10} + \cdots + 30 \) Copy content Toggle raw display
\(\nu^{5}\)\(=\) \( 13 \beta_{18} - 15 \beta_{17} + 10 \beta_{16} - 10 \beta_{15} - 2 \beta_{14} - 2 \beta_{13} + \beta_{12} + \cdots + 18 \) Copy content Toggle raw display
\(\nu^{6}\)\(=\) \( 96 \beta_{18} - 101 \beta_{17} - 30 \beta_{16} + 4 \beta_{15} + 46 \beta_{14} - 5 \beta_{13} + \cdots + 270 \) Copy content Toggle raw display
\(\nu^{7}\)\(=\) \( 145 \beta_{18} - 193 \beta_{17} + 85 \beta_{16} - 79 \beta_{15} - 46 \beta_{14} - 41 \beta_{13} + \cdots + 257 \) Copy content Toggle raw display
\(\nu^{8}\)\(=\) \( 930 \beta_{18} - 1072 \beta_{17} - 351 \beta_{16} + 94 \beta_{15} + 278 \beta_{14} - 106 \beta_{13} + \cdots + 2634 \) Copy content Toggle raw display
\(\nu^{9}\)\(=\) \( 1573 \beta_{18} - 2397 \beta_{17} + 666 \beta_{16} - 530 \beta_{15} - 738 \beta_{14} - 590 \beta_{13} + \cdots + 3380 \) Copy content Toggle raw display
\(\nu^{10}\)\(=\) \( 9175 \beta_{18} - 11769 \beta_{17} - 3807 \beta_{16} + 1508 \beta_{15} + 1251 \beta_{14} - 1589 \beta_{13} + \cdots + 26870 \) Copy content Toggle raw display
\(\nu^{11}\)\(=\) \( 17145 \beta_{18} - 29325 \beta_{17} + 4745 \beta_{16} - 2619 \beta_{15} - 10236 \beta_{14} + \cdots + 42768 \) Copy content Toggle raw display
\(\nu^{12}\)\(=\) \( 92445 \beta_{18} - 131860 \beta_{17} - 40241 \beta_{16} + 20806 \beta_{15} - 1416 \beta_{14} + \cdots + 282144 \) Copy content Toggle raw display
\(\nu^{13}\)\(=\) \( 189444 \beta_{18} - 355071 \beta_{17} + 28095 \beta_{16} + 467 \beta_{15} - 131894 \beta_{14} + \cdots + 529320 \) Copy content Toggle raw display
\(\nu^{14}\)\(=\) \( 951790 \beta_{18} - 1495641 \beta_{17} - 422941 \beta_{16} + 266482 \beta_{15} - 148463 \beta_{14} + \cdots + 3025986 \) Copy content Toggle raw display
\(\nu^{15}\)\(=\) \( 2123444 \beta_{18} - 4263971 \beta_{17} + 84246 \beta_{16} + 270917 \beta_{15} - 1630800 \beta_{14} + \cdots + 6456756 \) Copy content Toggle raw display
\(\nu^{16}\)\(=\) \( 10004896 \beta_{18} - 17096882 \beta_{17} - 4461039 \beta_{16} + 3277301 \beta_{15} - 2835698 \beta_{14} + \cdots + 32999887 \) Copy content Toggle raw display
\(\nu^{17}\)\(=\) \( 24090869 \beta_{18} - 50866953 \beta_{17} - 1189598 \beta_{16} + 5419328 \beta_{15} - 19678325 \beta_{14} + \cdots + 77950265 \) Copy content Toggle raw display
\(\nu^{18}\)\(=\) \( 107185878 \beta_{18} - 196451573 \beta_{17} - 47431680 \beta_{16} + 39376536 \beta_{15} + \cdots + 364797939 \) 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
−3.01539
−2.98144
−2.13636
−1.94953
−1.64365
−0.862574
−0.803709
−0.725860
−0.443463
0.493679
0.748702
1.28683
1.74260
2.07470
2.33529
2.66959
2.88063
2.91512
3.41483
−1.00000 −3.01539 1.00000 −2.64906 3.01539 2.56889 −1.00000 6.09259 2.64906
1.2 −1.00000 −2.98144 1.00000 3.72248 2.98144 −0.567696 −1.00000 5.88899 −3.72248
1.3 −1.00000 −2.13636 1.00000 −2.42355 2.13636 4.87888 −1.00000 1.56402 2.42355
1.4 −1.00000 −1.94953 1.00000 2.00911 1.94953 0.0633867 −1.00000 0.800679 −2.00911
1.5 −1.00000 −1.64365 1.00000 −0.210142 1.64365 −4.29873 −1.00000 −0.298402 0.210142
1.6 −1.00000 −0.862574 1.00000 −3.34357 0.862574 −0.0695492 −1.00000 −2.25597 3.34357
1.7 −1.00000 −0.803709 1.00000 2.36229 0.803709 4.01698 −1.00000 −2.35405 −2.36229
1.8 −1.00000 −0.725860 1.00000 3.71965 0.725860 −1.04918 −1.00000 −2.47313 −3.71965
1.9 −1.00000 −0.443463 1.00000 −2.41711 0.443463 −1.05600 −1.00000 −2.80334 2.41711
1.10 −1.00000 0.493679 1.00000 0.378923 −0.493679 2.20566 −1.00000 −2.75628 −0.378923
1.11 −1.00000 0.748702 1.00000 −1.18128 −0.748702 −4.67174 −1.00000 −2.43945 1.18128
1.12 −1.00000 1.28683 1.00000 −3.54885 −1.28683 3.93701 −1.00000 −1.34406 3.54885
1.13 −1.00000 1.74260 1.00000 1.47569 −1.74260 4.24779 −1.00000 0.0366584 −1.47569
1.14 −1.00000 2.07470 1.00000 4.37927 −2.07470 2.25344 −1.00000 1.30439 −4.37927
1.15 −1.00000 2.33529 1.00000 −4.05193 −2.33529 0.675791 −1.00000 2.45359 4.05193
1.16 −1.00000 2.66959 1.00000 1.32740 −2.66959 −3.70251 −1.00000 4.12668 −1.32740
1.17 −1.00000 2.88063 1.00000 2.69966 −2.88063 −2.78599 −1.00000 5.29806 −2.69966
1.18 −1.00000 2.91512 1.00000 −1.49286 −2.91512 3.25503 −1.00000 5.49794 1.49286
1.19 −1.00000 3.41483 1.00000 1.24390 −3.41483 3.09855 −1.00000 8.66107 −1.24390
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 1.19
Significant digits:
Format:

Atkin-Lehner signs

\( p \) Sign
\(2\) \(1\)
\(751\) \(-1\)

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 1502.2.a.h 19
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
1502.2.a.h 19 1.a even 1 1 trivial

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{3}^{19} - 6 T_{3}^{18} - 23 T_{3}^{17} + 190 T_{3}^{16} + 128 T_{3}^{15} - 2394 T_{3}^{14} + \cdots + 4222 \) acting on \(S_{2}^{\mathrm{new}}(\Gamma_0(1502))\). Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( (T + 1)^{19} \) Copy content Toggle raw display
$3$ \( T^{19} - 6 T^{18} + \cdots + 4222 \) Copy content Toggle raw display
$5$ \( T^{19} - 2 T^{18} + \cdots + 198336 \) Copy content Toggle raw display
$7$ \( T^{19} - 13 T^{18} + \cdots - 16384 \) Copy content Toggle raw display
$11$ \( T^{19} + 7 T^{18} + \cdots - 22147038 \) Copy content Toggle raw display
$13$ \( T^{19} - 19 T^{18} + \cdots + 28157056 \) Copy content Toggle raw display
$17$ \( T^{19} + \cdots - 2458536000 \) Copy content Toggle raw display
$19$ \( T^{19} - 7 T^{18} + \cdots + 2000512 \) Copy content Toggle raw display
$23$ \( T^{19} + \cdots + 2499323904 \) Copy content Toggle raw display
$29$ \( T^{19} + \cdots - 6319814328 \) Copy content Toggle raw display
$31$ \( T^{19} + \cdots - 12085879168 \) Copy content Toggle raw display
$37$ \( T^{19} + \cdots + 918964640768 \) Copy content Toggle raw display
$41$ \( T^{19} + \cdots + 491698922496 \) Copy content Toggle raw display
$43$ \( T^{19} + \cdots + 62830554180608 \) Copy content Toggle raw display
$47$ \( T^{19} + \cdots + 31509244224 \) Copy content Toggle raw display
$53$ \( T^{19} + \cdots - 869610298176 \) Copy content Toggle raw display
$59$ \( T^{19} + \cdots + 2924927705088 \) Copy content Toggle raw display
$61$ \( T^{19} + \cdots + 20341939328 \) Copy content Toggle raw display
$67$ \( T^{19} + \cdots - 94534189842024 \) Copy content Toggle raw display
$71$ \( T^{19} + \cdots - 12303059328 \) Copy content Toggle raw display
$73$ \( T^{19} + \cdots - 2739304789504 \) Copy content Toggle raw display
$79$ \( T^{19} + \cdots - 769315246221952 \) Copy content Toggle raw display
$83$ \( T^{19} + \cdots - 266808806442714 \) Copy content Toggle raw display
$89$ \( T^{19} + \cdots - 199659293904768 \) Copy content Toggle raw display
$97$ \( T^{19} + \cdots - 57640403406224 \) Copy content Toggle raw display
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