# Properties

 Label 280.3.c.b Level $280$ Weight $3$ Character orbit 280.c Self dual yes Analytic conductor $7.629$ Analytic rank $0$ Dimension $1$ CM discriminant -280 Inner twists $2$

# Related objects

## Newspace parameters

 Level: $$N$$ $$=$$ $$280 = 2^{3} \cdot 5 \cdot 7$$ Weight: $$k$$ $$=$$ $$3$$ Character orbit: $$[\chi]$$ $$=$$ 280.c (of order $$2$$, degree $$1$$, minimal)

## Newform invariants

 Self dual: yes Analytic conductor: $$7.62944740209$$ Analytic rank: $$0$$ Dimension: $$1$$ Coefficient field: $$\mathbb{Q}$$ Coefficient ring: $$\mathbb{Z}$$ Coefficient ring index: $$1$$ Twist minimal: yes Sato-Tate group: $\mathrm{U}(1)[D_{2}]$

## $q$-expansion

 $$f(q)$$ $$=$$ $$q - 2q^{2} + 4q^{4} + 5q^{5} + 7q^{7} - 8q^{8} + 9q^{9} + O(q^{10})$$ $$q - 2q^{2} + 4q^{4} + 5q^{5} + 7q^{7} - 8q^{8} + 9q^{9} - 10q^{10} - 14q^{14} + 16q^{16} - 6q^{17} - 18q^{18} - 18q^{19} + 20q^{20} + 25q^{25} + 28q^{28} - 32q^{32} + 12q^{34} + 35q^{35} + 36q^{36} + 66q^{37} + 36q^{38} - 40q^{40} + 54q^{43} + 45q^{45} - 66q^{47} + 49q^{49} - 50q^{50} + 34q^{53} - 56q^{56} + 62q^{59} - 102q^{61} + 63q^{63} + 64q^{64} + 6q^{67} - 24q^{68} - 70q^{70} - 138q^{71} - 72q^{72} + 106q^{73} - 132q^{74} - 72q^{76} - 122q^{79} + 80q^{80} + 81q^{81} - 30q^{85} - 108q^{86} - 90q^{90} + 132q^{94} - 90q^{95} - 166q^{97} - 98q^{98} + O(q^{100})$$

## Character values

We give the values of $$\chi$$ on generators for $$\left(\mathbb{Z}/280\mathbb{Z}\right)^\times$$.

 $$n$$ $$57$$ $$71$$ $$141$$ $$241$$ $$\chi(n)$$ $$-1$$ $$1$$ $$-1$$ $$-1$$

## 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 $$\iota_m(\nu)$$ $$a_{2}$$ $$a_{3}$$ $$a_{4}$$ $$a_{5}$$ $$a_{6}$$ $$a_{7}$$ $$a_{8}$$ $$a_{9}$$ $$a_{10}$$
69.1
 0
−2.00000 0 4.00000 5.00000 0 7.00000 −8.00000 9.00000 −10.0000
 $$n$$: e.g. 2-40 or 990-1000 Significant digits: Format: Complex embeddings Normalized embeddings Satake parameters Satake angles

## Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
280.c odd 2 1 CM by $$\Q(\sqrt{-70})$$

## Twists

By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 280.3.c.b yes 1
4.b odd 2 1 1120.3.c.c 1
5.b even 2 1 280.3.c.d yes 1
7.b odd 2 1 280.3.c.a 1
8.b even 2 1 280.3.c.c yes 1
8.d odd 2 1 1120.3.c.a 1
20.d odd 2 1 1120.3.c.d 1
28.d even 2 1 1120.3.c.b 1
35.c odd 2 1 280.3.c.c yes 1
40.e odd 2 1 1120.3.c.b 1
40.f even 2 1 280.3.c.a 1
56.e even 2 1 1120.3.c.d 1
56.h odd 2 1 280.3.c.d yes 1
140.c even 2 1 1120.3.c.a 1
280.c odd 2 1 CM 280.3.c.b yes 1
280.n even 2 1 1120.3.c.c 1

By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
280.3.c.a 1 7.b odd 2 1
280.3.c.a 1 40.f even 2 1
280.3.c.b yes 1 1.a even 1 1 trivial
280.3.c.b yes 1 280.c odd 2 1 CM
280.3.c.c yes 1 8.b even 2 1
280.3.c.c yes 1 35.c odd 2 1
280.3.c.d yes 1 5.b even 2 1
280.3.c.d yes 1 56.h odd 2 1
1120.3.c.a 1 8.d odd 2 1
1120.3.c.a 1 140.c even 2 1
1120.3.c.b 1 28.d even 2 1
1120.3.c.b 1 40.e odd 2 1
1120.3.c.c 1 4.b odd 2 1
1120.3.c.c 1 280.n even 2 1
1120.3.c.d 1 20.d odd 2 1
1120.3.c.d 1 56.e even 2 1

## Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on $$S_{3}^{\mathrm{new}}(280, [\chi])$$:

 $$T_{3}$$ $$T_{17} + 6$$ $$T_{19} + 18$$

## Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ $$2 + T$$
$3$ $$T$$
$5$ $$-5 + T$$
$7$ $$-7 + T$$
$11$ $$T$$
$13$ $$T$$
$17$ $$6 + T$$
$19$ $$18 + T$$
$23$ $$T$$
$29$ $$T$$
$31$ $$T$$
$37$ $$-66 + T$$
$41$ $$T$$
$43$ $$-54 + T$$
$47$ $$66 + T$$
$53$ $$-34 + T$$
$59$ $$-62 + T$$
$61$ $$102 + T$$
$67$ $$-6 + T$$
$71$ $$138 + T$$
$73$ $$-106 + T$$
$79$ $$122 + T$$
$83$ $$T$$
$89$ $$T$$
$97$ $$166 + T$$