Properties

Label 224.2.a.c
Level 224
Weight 2
Character orbit 224.a
Self dual yes
Analytic conductor 1.789
Analytic rank 0
Dimension 2
CM no
Inner twists 1

Related objects

Downloads

Learn more about

Newspace parameters

Level: \( N \) = \( 224 = 2^{5} \cdot 7 \)
Weight: \( k \) = \( 2 \)
Character orbit: \([\chi]\) = 224.a (trivial)

Newform invariants

Self dual: yes
Analytic conductor: \(1.78864900528\)
Analytic rank: \(0\)
Dimension: \(2\)
Coefficient field: \(\Q(\sqrt{5}) \)
Coefficient ring: \(\Z[a_1, a_2, a_3]\)
Coefficient ring index: \( 2 \)
Twist minimal: yes
Fricke sign: \(-1\)
Sato-Tate group: $\mathrm{SU}(2)$

$q$-expansion

Coefficients of the \(q\)-expansion are expressed in terms of \(\beta = \frac{1}{2}(1 + \sqrt{5})\). We also show the integral \(q\)-expansion of the trace form.

\(f(q)\) \(=\) \( q -2 \beta q^{3} + ( 2 - 2 \beta ) q^{5} + q^{7} + ( 1 + 4 \beta ) q^{9} +O(q^{10})\) \( q -2 \beta q^{3} + ( 2 - 2 \beta ) q^{5} + q^{7} + ( 1 + 4 \beta ) q^{9} + ( -4 + 4 \beta ) q^{11} + ( 2 + 2 \beta ) q^{13} + 4 q^{15} + ( 2 - 4 \beta ) q^{17} + 2 \beta q^{19} -2 \beta q^{21} + 4 q^{23} + ( 3 - 4 \beta ) q^{25} + ( -8 - 4 \beta ) q^{27} + ( -2 + 4 \beta ) q^{29} + 4 \beta q^{31} -8 q^{33} + ( 2 - 2 \beta ) q^{35} + ( -2 + 4 \beta ) q^{37} + ( -4 - 8 \beta ) q^{39} + ( -6 + 4 \beta ) q^{41} + ( 4 - 4 \beta ) q^{43} + ( -6 - 2 \beta ) q^{45} + ( 8 - 4 \beta ) q^{47} + q^{49} + ( 8 + 4 \beta ) q^{51} -10 q^{53} + ( -16 + 8 \beta ) q^{55} + ( -4 - 4 \beta ) q^{57} + ( -8 + 2 \beta ) q^{59} + ( 10 - 2 \beta ) q^{61} + ( 1 + 4 \beta ) q^{63} -4 \beta q^{65} + 4 q^{67} -8 \beta q^{69} + 8 \beta q^{71} + ( 2 + 8 \beta ) q^{73} + ( 8 + 2 \beta ) q^{75} + ( -4 + 4 \beta ) q^{77} + ( 8 - 8 \beta ) q^{79} + ( 5 + 12 \beta ) q^{81} + ( -8 + 2 \beta ) q^{83} + ( 12 - 4 \beta ) q^{85} + ( -8 - 4 \beta ) q^{87} -6 q^{89} + ( 2 + 2 \beta ) q^{91} + ( -8 - 8 \beta ) q^{93} -4 q^{95} + ( 10 - 4 \beta ) q^{97} + ( 12 + 4 \beta ) q^{99} +O(q^{100})\)
\(\operatorname{Tr}(f)(q)\) \(=\) \( 2q - 2q^{3} + 2q^{5} + 2q^{7} + 6q^{9} + O(q^{10}) \) \( 2q - 2q^{3} + 2q^{5} + 2q^{7} + 6q^{9} - 4q^{11} + 6q^{13} + 8q^{15} + 2q^{19} - 2q^{21} + 8q^{23} + 2q^{25} - 20q^{27} + 4q^{31} - 16q^{33} + 2q^{35} - 16q^{39} - 8q^{41} + 4q^{43} - 14q^{45} + 12q^{47} + 2q^{49} + 20q^{51} - 20q^{53} - 24q^{55} - 12q^{57} - 14q^{59} + 18q^{61} + 6q^{63} - 4q^{65} + 8q^{67} - 8q^{69} + 8q^{71} + 12q^{73} + 18q^{75} - 4q^{77} + 8q^{79} + 22q^{81} - 14q^{83} + 20q^{85} - 20q^{87} - 12q^{89} + 6q^{91} - 24q^{93} - 8q^{95} + 16q^{97} + 28q^{99} + O(q^{100}) \)

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
1.61803
−0.618034
0 −3.23607 0 −1.23607 0 1.00000 0 7.47214 0
1.2 0 1.23607 0 3.23607 0 1.00000 0 −1.47214 0
\(n\): e.g. 2-40 or 990-1000
Significant digits:
Format:

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 224.2.a.c 2
3.b odd 2 1 2016.2.a.r 2
4.b odd 2 1 224.2.a.d yes 2
5.b even 2 1 5600.2.a.bk 2
7.b odd 2 1 1568.2.a.v 2
7.c even 3 2 1568.2.i.v 4
7.d odd 6 2 1568.2.i.n 4
8.b even 2 1 448.2.a.j 2
8.d odd 2 1 448.2.a.i 2
12.b even 2 1 2016.2.a.o 2
16.e even 4 2 1792.2.b.k 4
16.f odd 4 2 1792.2.b.m 4
20.d odd 2 1 5600.2.a.z 2
24.f even 2 1 4032.2.a.bv 2
24.h odd 2 1 4032.2.a.bw 2
28.d even 2 1 1568.2.a.k 2
28.f even 6 2 1568.2.i.w 4
28.g odd 6 2 1568.2.i.m 4
56.e even 2 1 3136.2.a.by 2
56.h odd 2 1 3136.2.a.bf 2
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
224.2.a.c 2 1.a even 1 1 trivial
224.2.a.d yes 2 4.b odd 2 1
448.2.a.i 2 8.d odd 2 1
448.2.a.j 2 8.b even 2 1
1568.2.a.k 2 28.d even 2 1
1568.2.a.v 2 7.b odd 2 1
1568.2.i.m 4 28.g odd 6 2
1568.2.i.n 4 7.d odd 6 2
1568.2.i.v 4 7.c even 3 2
1568.2.i.w 4 28.f even 6 2
1792.2.b.k 4 16.e even 4 2
1792.2.b.m 4 16.f odd 4 2
2016.2.a.o 2 12.b even 2 1
2016.2.a.r 2 3.b odd 2 1
3136.2.a.bf 2 56.h odd 2 1
3136.2.a.by 2 56.e even 2 1
4032.2.a.bv 2 24.f even 2 1
4032.2.a.bw 2 24.h odd 2 1
5600.2.a.z 2 20.d odd 2 1
5600.2.a.bk 2 5.b even 2 1

Atkin-Lehner signs

\( p \) Sign
\(2\) \(1\)
\(7\) \(-1\)

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{3}^{2} + 2 T_{3} - 4 \) acting on \(S_{2}^{\mathrm{new}}(\Gamma_0(224))\).

Hecke Characteristic Polynomials

$p$ $F_p(T)$
$2$ \( \)
$3$ \( 1 + 2 T + 2 T^{2} + 6 T^{3} + 9 T^{4} \)
$5$ \( 1 - 2 T + 6 T^{2} - 10 T^{3} + 25 T^{4} \)
$7$ \( ( 1 - T )^{2} \)
$11$ \( 1 + 4 T + 6 T^{2} + 44 T^{3} + 121 T^{4} \)
$13$ \( 1 - 6 T + 30 T^{2} - 78 T^{3} + 169 T^{4} \)
$17$ \( 1 + 14 T^{2} + 289 T^{4} \)
$19$ \( 1 - 2 T + 34 T^{2} - 38 T^{3} + 361 T^{4} \)
$23$ \( ( 1 - 4 T + 23 T^{2} )^{2} \)
$29$ \( 1 + 38 T^{2} + 841 T^{4} \)
$31$ \( 1 - 4 T + 46 T^{2} - 124 T^{3} + 961 T^{4} \)
$37$ \( 1 + 54 T^{2} + 1369 T^{4} \)
$41$ \( 1 + 8 T + 78 T^{2} + 328 T^{3} + 1681 T^{4} \)
$43$ \( 1 - 4 T + 70 T^{2} - 172 T^{3} + 1849 T^{4} \)
$47$ \( 1 - 12 T + 110 T^{2} - 564 T^{3} + 2209 T^{4} \)
$53$ \( ( 1 + 10 T + 53 T^{2} )^{2} \)
$59$ \( 1 + 14 T + 162 T^{2} + 826 T^{3} + 3481 T^{4} \)
$61$ \( 1 - 18 T + 198 T^{2} - 1098 T^{3} + 3721 T^{4} \)
$67$ \( ( 1 - 4 T + 67 T^{2} )^{2} \)
$71$ \( 1 - 8 T + 78 T^{2} - 568 T^{3} + 5041 T^{4} \)
$73$ \( 1 - 12 T + 102 T^{2} - 876 T^{3} + 5329 T^{4} \)
$79$ \( 1 - 8 T + 94 T^{2} - 632 T^{3} + 6241 T^{4} \)
$83$ \( 1 + 14 T + 210 T^{2} + 1162 T^{3} + 6889 T^{4} \)
$89$ \( ( 1 + 6 T + 89 T^{2} )^{2} \)
$97$ \( 1 - 16 T + 238 T^{2} - 1552 T^{3} + 9409 T^{4} \)
show more
show less