Properties

 Label 2541.2.a.bg Level 2541 Weight 2 Character orbit 2541.a Self dual yes Analytic conductor 20.290 Analytic rank 0 Dimension 3 CM no Inner twists 1

Related objects

Newspace parameters

 Level: $$N$$ = $$2541 = 3 \cdot 7 \cdot 11^{2}$$ Weight: $$k$$ = $$2$$ Character orbit: $$[\chi]$$ = 2541.a (trivial)

Newform invariants

 Self dual: yes Analytic conductor: $$20.2899871536$$ Analytic rank: $$0$$ Dimension: $$3$$ Coefficient field: 3.3.229.1 Coefficient ring: $$\Z[a_1, a_2]$$ Coefficient ring index: $$1$$ Twist minimal: no (minimal twist has level 231) Fricke sign: $$-1$$ Sato-Tate group: $\mathrm{SU}(2)$

$q$-expansion

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

 $$f(q)$$ $$=$$ $$q + ( -1 - \beta_{2} ) q^{2} + q^{3} + ( 2 + \beta_{1} ) q^{4} + ( 1 - \beta_{1} - \beta_{2} ) q^{5} + ( -1 - \beta_{2} ) q^{6} + q^{7} + ( -1 - 2 \beta_{1} ) q^{8} + q^{9} +O(q^{10})$$ $$q + ( -1 - \beta_{2} ) q^{2} + q^{3} + ( 2 + \beta_{1} ) q^{4} + ( 1 - \beta_{1} - \beta_{2} ) q^{5} + ( -1 - \beta_{2} ) q^{6} + q^{7} + ( -1 - 2 \beta_{1} ) q^{8} + q^{9} + ( 3 + 3 \beta_{1} - 2 \beta_{2} ) q^{10} + ( 2 + \beta_{1} ) q^{12} + ( 1 + 3 \beta_{1} - \beta_{2} ) q^{13} + ( -1 - \beta_{2} ) q^{14} + ( 1 - \beta_{1} - \beta_{2} ) q^{15} + ( -1 + 2 \beta_{1} + \beta_{2} ) q^{16} + ( -2 - 4 \beta_{1} + 2 \beta_{2} ) q^{17} + ( -1 - \beta_{2} ) q^{18} + ( 3 - \beta_{1} + \beta_{2} ) q^{19} + ( -2 - 2 \beta_{1} - 3 \beta_{2} ) q^{20} + q^{21} + ( 4 + 2 \beta_{2} ) q^{23} + ( -1 - 2 \beta_{1} ) q^{24} + ( 4 + \beta_{1} - 3 \beta_{2} ) q^{25} + ( -1 - 5 \beta_{1} - 2 \beta_{2} ) q^{26} + q^{27} + ( 2 + \beta_{1} ) q^{28} + ( 1 + 3 \beta_{1} - \beta_{2} ) q^{29} + ( 3 + 3 \beta_{1} - 2 \beta_{2} ) q^{30} + ( -2 + 2 \beta_{1} - 4 \beta_{2} ) q^{31} + ( -2 - \beta_{1} + 2 \beta_{2} ) q^{32} + ( 6 \beta_{1} + 4 \beta_{2} ) q^{34} + ( 1 - \beta_{1} - \beta_{2} ) q^{35} + ( 2 + \beta_{1} ) q^{36} + ( 1 - \beta_{1} + 3 \beta_{2} ) q^{37} + ( -5 + \beta_{1} - 2 \beta_{2} ) q^{38} + ( 1 + 3 \beta_{1} - \beta_{2} ) q^{39} + ( 7 + \beta_{1} + 3 \beta_{2} ) q^{40} + ( -4 - 2 \beta_{1} + 2 \beta_{2} ) q^{41} + ( -1 - \beta_{2} ) q^{42} + ( 4 - 4 \beta_{1} - 2 \beta_{2} ) q^{43} + ( 1 - \beta_{1} - \beta_{2} ) q^{45} + ( -10 - 2 \beta_{1} - 2 \beta_{2} ) q^{46} + ( 1 + \beta_{1} + 3 \beta_{2} ) q^{47} + ( -1 + 2 \beta_{1} + \beta_{2} ) q^{48} + q^{49} + ( 4 + \beta_{1} - 7 \beta_{2} ) q^{50} + ( -2 - 4 \beta_{1} + 2 \beta_{2} ) q^{51} + ( 10 + 6 \beta_{1} + \beta_{2} ) q^{52} -2 \beta_{1} q^{53} + ( -1 - \beta_{2} ) q^{54} + ( -1 - 2 \beta_{1} ) q^{56} + ( 3 - \beta_{1} + \beta_{2} ) q^{57} + ( -1 - 5 \beta_{1} - 2 \beta_{2} ) q^{58} + ( 1 - 3 \beta_{1} + 3 \beta_{2} ) q^{59} + ( -2 - 2 \beta_{1} - 3 \beta_{2} ) q^{60} + 2 q^{61} + ( 12 - 2 \beta_{2} ) q^{62} + q^{63} + ( -1 - 4 \beta_{1} + 2 \beta_{2} ) q^{64} + ( -7 + \beta_{1} - 7 \beta_{2} ) q^{65} + ( -1 - 5 \beta_{1} + \beta_{2} ) q^{67} + ( -14 - 8 \beta_{1} ) q^{68} + ( 4 + 2 \beta_{2} ) q^{69} + ( 3 + 3 \beta_{1} - 2 \beta_{2} ) q^{70} + ( -4 + 4 \beta_{1} ) q^{71} + ( -1 - 2 \beta_{1} ) q^{72} + ( 7 - 3 \beta_{1} + \beta_{2} ) q^{73} + ( -9 - \beta_{1} + 2 \beta_{2} ) q^{74} + ( 4 + \beta_{1} - 3 \beta_{2} ) q^{75} + ( 4 + 2 \beta_{1} + \beta_{2} ) q^{76} + ( -1 - 5 \beta_{1} - 2 \beta_{2} ) q^{78} + ( -4 + 4 \beta_{1} ) q^{79} + ( -13 - \beta_{1} + 2 \beta_{2} ) q^{80} + q^{81} + ( 2 \beta_{1} + 6 \beta_{2} ) q^{82} + ( -2 + 6 \beta_{1} ) q^{83} + ( 2 + \beta_{1} ) q^{84} + ( 6 - 2 \beta_{1} + 12 \beta_{2} ) q^{85} + ( 6 + 10 \beta_{1} - 6 \beta_{2} ) q^{86} + ( 1 + 3 \beta_{1} - \beta_{2} ) q^{87} + ( 10 + 4 \beta_{2} ) q^{89} + ( 3 + 3 \beta_{1} - 2 \beta_{2} ) q^{90} + ( 1 + 3 \beta_{1} - \beta_{2} ) q^{91} + ( 10 + 6 \beta_{1} + 4 \beta_{2} ) q^{92} + ( -2 + 2 \beta_{1} - 4 \beta_{2} ) q^{93} + ( -11 - 5 \beta_{1} + 2 \beta_{2} ) q^{94} + ( 3 - 5 \beta_{1} + \beta_{2} ) q^{95} + ( -2 - \beta_{1} + 2 \beta_{2} ) q^{96} + ( 2 \beta_{1} + 4 \beta_{2} ) q^{97} + ( -1 - \beta_{2} ) q^{98} +O(q^{100})$$ $$\operatorname{Tr}(f)(q)$$ $$=$$ $$3q - 2q^{2} + 3q^{3} + 6q^{4} + 4q^{5} - 2q^{6} + 3q^{7} - 3q^{8} + 3q^{9} + O(q^{10})$$ $$3q - 2q^{2} + 3q^{3} + 6q^{4} + 4q^{5} - 2q^{6} + 3q^{7} - 3q^{8} + 3q^{9} + 11q^{10} + 6q^{12} + 4q^{13} - 2q^{14} + 4q^{15} - 4q^{16} - 8q^{17} - 2q^{18} + 8q^{19} - 3q^{20} + 3q^{21} + 10q^{23} - 3q^{24} + 15q^{25} - q^{26} + 3q^{27} + 6q^{28} + 4q^{29} + 11q^{30} - 2q^{31} - 8q^{32} - 4q^{34} + 4q^{35} + 6q^{36} - 13q^{38} + 4q^{39} + 18q^{40} - 14q^{41} - 2q^{42} + 14q^{43} + 4q^{45} - 28q^{46} - 4q^{48} + 3q^{49} + 19q^{50} - 8q^{51} + 29q^{52} - 2q^{54} - 3q^{56} + 8q^{57} - q^{58} - 3q^{60} + 6q^{61} + 38q^{62} + 3q^{63} - 5q^{64} - 14q^{65} - 4q^{67} - 42q^{68} + 10q^{69} + 11q^{70} - 12q^{71} - 3q^{72} + 20q^{73} - 29q^{74} + 15q^{75} + 11q^{76} - q^{78} - 12q^{79} - 41q^{80} + 3q^{81} - 6q^{82} - 6q^{83} + 6q^{84} + 6q^{85} + 24q^{86} + 4q^{87} + 26q^{89} + 11q^{90} + 4q^{91} + 26q^{92} - 2q^{93} - 35q^{94} + 8q^{95} - 8q^{96} - 4q^{97} - 2q^{98} + O(q^{100})$$

Basis of coefficient ring in terms of a root $$\nu$$ of $$x^{3} - 4 x - 1$$:

 $$\beta_{0}$$ $$=$$ $$1$$ $$\beta_{1}$$ $$=$$ $$\nu$$ $$\beta_{2}$$ $$=$$ $$\nu^{2} - 3$$
 $$1$$ $$=$$ $$\beta_0$$ $$\nu$$ $$=$$ $$\beta_{1}$$ $$\nu^{2}$$ $$=$$ $$\beta_{2} + 3$$

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.

Label $$\iota_m(\nu)$$ $$a_{2}$$ $$a_{3}$$ $$a_{4}$$ $$a_{5}$$ $$a_{6}$$ $$a_{7}$$ $$a_{8}$$ $$a_{9}$$ $$a_{10}$$
1.1
 2.11491 −1.86081 −0.254102
−2.47283 1.00000 4.11491 −2.58774 −2.47283 1.00000 −5.22982 1.00000 6.39905
1.2 −1.46260 1.00000 0.139194 2.39821 −1.46260 1.00000 2.72161 1.00000 −3.50761
1.3 1.93543 1.00000 1.74590 4.18953 1.93543 1.00000 −0.491797 1.00000 8.10856
 $$n$$: e.g. 2-40 or 990-1000 Significant digits: Format: Complex embeddings Normalized embeddings Satake parameters Satake angles

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 2541.2.a.bg 3
3.b odd 2 1 7623.2.a.cd 3
11.b odd 2 1 231.2.a.e 3
33.d even 2 1 693.2.a.l 3
44.c even 2 1 3696.2.a.bo 3
55.d odd 2 1 5775.2.a.bp 3
77.b even 2 1 1617.2.a.t 3
231.h odd 2 1 4851.2.a.bi 3

By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
231.2.a.e 3 11.b odd 2 1
693.2.a.l 3 33.d even 2 1
1617.2.a.t 3 77.b even 2 1
2541.2.a.bg 3 1.a even 1 1 trivial
3696.2.a.bo 3 44.c even 2 1
4851.2.a.bi 3 231.h odd 2 1
5775.2.a.bp 3 55.d odd 2 1
7623.2.a.cd 3 3.b odd 2 1

Atkin-Lehner signs

$$p$$ Sign
$$3$$ $$-1$$
$$7$$ $$-1$$
$$11$$ $$-1$$

Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on $$S_{2}^{\mathrm{new}}(\Gamma_0(2541))$$:

 $$T_{2}^{3} + 2 T_{2}^{2} - 4 T_{2} - 7$$ $$T_{5}^{3} - 4 T_{5}^{2} - 7 T_{5} + 26$$ $$T_{13}^{3} - 4 T_{13}^{2} - 27 T_{13} + 94$$

Hecke Characteristic Polynomials

$p$ $F_p(T)$
$2$ $$1 + 2 T + 2 T^{2} + T^{3} + 4 T^{4} + 8 T^{5} + 8 T^{6}$$
$3$ $$( 1 - T )^{3}$$
$5$ $$1 - 4 T + 8 T^{2} - 14 T^{3} + 40 T^{4} - 100 T^{5} + 125 T^{6}$$
$7$ $$( 1 - T )^{3}$$
$11$ 
$13$ $$1 - 4 T + 12 T^{2} - 10 T^{3} + 156 T^{4} - 676 T^{5} + 2197 T^{6}$$
$17$ $$1 + 8 T + 11 T^{2} - 56 T^{3} + 187 T^{4} + 2312 T^{5} + 4913 T^{6}$$
$19$ $$1 - 8 T + 72 T^{2} - 308 T^{3} + 1368 T^{4} - 2888 T^{5} + 6859 T^{6}$$
$23$ $$1 - 10 T + 81 T^{2} - 396 T^{3} + 1863 T^{4} - 5290 T^{5} + 12167 T^{6}$$
$29$ $$1 - 4 T + 60 T^{2} - 138 T^{3} + 1740 T^{4} - 3364 T^{5} + 24389 T^{6}$$
$31$ $$1 + 2 T + 17 T^{2} - 132 T^{3} + 527 T^{4} + 1922 T^{5} + 29791 T^{6}$$
$37$ $$1 + 68 T^{2} + 106 T^{3} + 2516 T^{4} + 50653 T^{6}$$
$41$ $$1 + 14 T + 163 T^{2} + 1116 T^{3} + 6683 T^{4} + 23534 T^{5} + 68921 T^{6}$$
$43$ $$1 - 14 T + 85 T^{2} - 356 T^{3} + 3655 T^{4} - 25886 T^{5} + 79507 T^{6}$$
$47$ $$1 + 80 T^{2} + 32 T^{3} + 3760 T^{4} + 103823 T^{6}$$
$53$ $$1 + 143 T^{2} + 8 T^{3} + 7579 T^{4} + 148877 T^{6}$$
$59$ $$1 + 120 T^{2} - 52 T^{3} + 7080 T^{4} + 205379 T^{6}$$
$61$ $$( 1 - 2 T + 61 T^{2} )^{3}$$
$67$ $$1 + 4 T + 116 T^{2} + 300 T^{3} + 7772 T^{4} + 17956 T^{5} + 300763 T^{6}$$
$71$ $$1 + 12 T + 197 T^{2} + 1448 T^{3} + 13987 T^{4} + 60492 T^{5} + 357911 T^{6}$$
$73$ $$1 - 20 T + 320 T^{2} - 3054 T^{3} + 23360 T^{4} - 106580 T^{5} + 389017 T^{6}$$
$79$ $$1 + 12 T + 221 T^{2} + 1640 T^{3} + 17459 T^{4} + 74892 T^{5} + 493039 T^{6}$$
$83$ $$1 + 6 T + 117 T^{2} + 500 T^{3} + 9711 T^{4} + 41334 T^{5} + 571787 T^{6}$$
$89$ $$1 - 26 T + 407 T^{2} - 4300 T^{3} + 36223 T^{4} - 205946 T^{5} + 704969 T^{6}$$
$97$ $$1 + 4 T + 171 T^{2} + 544 T^{3} + 16587 T^{4} + 37636 T^{5} + 912673 T^{6}$$