Properties

Label 2-224-224.115-c1-0-16
Degree $2$
Conductor $224$
Sign $0.920 - 0.391i$
Analytic cond. $1.78864$
Root an. cond. $1.33740$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (0.286 + 1.38i)2-s + (−0.360 − 0.469i)3-s + (−1.83 + 0.794i)4-s + (2.24 − 2.92i)5-s + (0.546 − 0.633i)6-s + (2.53 + 0.750i)7-s + (−1.62 − 2.31i)8-s + (0.685 − 2.55i)9-s + (4.69 + 2.26i)10-s + (0.0254 − 0.193i)11-s + (1.03 + 0.575i)12-s + (−1.79 + 4.33i)13-s + (−0.311 + 3.72i)14-s − 2.18·15-s + (2.73 − 2.91i)16-s + (1.62 − 2.82i)17-s + ⋯
L(s)  = 1  + (0.202 + 0.979i)2-s + (−0.208 − 0.271i)3-s + (−0.917 + 0.397i)4-s + (1.00 − 1.30i)5-s + (0.223 − 0.258i)6-s + (0.958 + 0.283i)7-s + (−0.575 − 0.818i)8-s + (0.228 − 0.853i)9-s + (1.48 + 0.717i)10-s + (0.00768 − 0.0583i)11-s + (0.298 + 0.166i)12-s + (−0.497 + 1.20i)13-s + (−0.0832 + 0.996i)14-s − 0.563·15-s + (0.684 − 0.729i)16-s + (0.395 − 0.684i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 224 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.920 - 0.391i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 224 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.920 - 0.391i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(224\)    =    \(2^{5} \cdot 7\)
Sign: $0.920 - 0.391i$
Analytic conductor: \(1.78864\)
Root analytic conductor: \(1.33740\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{224} (115, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 224,\ (\ :1/2),\ 0.920 - 0.391i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.39167 + 0.283844i\)
\(L(\frac12)\) \(\approx\) \(1.39167 + 0.283844i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-0.286 - 1.38i)T \)
7 \( 1 + (-2.53 - 0.750i)T \)
good3 \( 1 + (0.360 + 0.469i)T + (-0.776 + 2.89i)T^{2} \)
5 \( 1 + (-2.24 + 2.92i)T + (-1.29 - 4.82i)T^{2} \)
11 \( 1 + (-0.0254 + 0.193i)T + (-10.6 - 2.84i)T^{2} \)
13 \( 1 + (1.79 - 4.33i)T + (-9.19 - 9.19i)T^{2} \)
17 \( 1 + (-1.62 + 2.82i)T + (-8.5 - 14.7i)T^{2} \)
19 \( 1 + (-0.981 - 7.45i)T + (-18.3 + 4.91i)T^{2} \)
23 \( 1 + (0.849 + 0.227i)T + (19.9 + 11.5i)T^{2} \)
29 \( 1 + (0.793 - 1.91i)T + (-20.5 - 20.5i)T^{2} \)
31 \( 1 + (-1.85 + 3.20i)T + (-15.5 - 26.8i)T^{2} \)
37 \( 1 + (8.19 + 6.28i)T + (9.57 + 35.7i)T^{2} \)
41 \( 1 + (3.81 - 3.81i)T - 41iT^{2} \)
43 \( 1 + (2.28 - 0.945i)T + (30.4 - 30.4i)T^{2} \)
47 \( 1 + (1.58 - 0.913i)T + (23.5 - 40.7i)T^{2} \)
53 \( 1 + (-8.93 - 1.17i)T + (51.1 + 13.7i)T^{2} \)
59 \( 1 + (1.11 - 8.45i)T + (-56.9 - 15.2i)T^{2} \)
61 \( 1 + (0.828 + 6.29i)T + (-58.9 + 15.7i)T^{2} \)
67 \( 1 + (9.50 - 7.29i)T + (17.3 - 64.7i)T^{2} \)
71 \( 1 + (4.95 + 4.95i)T + 71iT^{2} \)
73 \( 1 + (-2.03 - 7.60i)T + (-63.2 + 36.5i)T^{2} \)
79 \( 1 + (-2.39 - 4.14i)T + (-39.5 + 68.4i)T^{2} \)
83 \( 1 + (5.02 + 2.08i)T + (58.6 + 58.6i)T^{2} \)
89 \( 1 + (-0.0259 + 0.0968i)T + (-77.0 - 44.5i)T^{2} \)
97 \( 1 - 9.39iT - 97T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−12.21812890990154265410599961405, −12.01779210789734979539191730965, −9.904537567931661484686706488433, −9.193062261945043594508326243845, −8.388161004868766097808806573680, −7.20809872396066957165499421022, −5.95765279284234498330803534143, −5.24747684429537398207243590126, −4.17692387881671038099436495046, −1.50642592018329373440134416793, 1.95919050328576129388114398998, 3.10850698049288749792078951604, 4.80813525156624837539642326569, 5.60055692762656036800401209493, 7.13559567210583507356572387271, 8.380550147213910362532980380759, 9.856700122126297050209053070689, 10.50111499694547781233865457129, 10.89098986573458099117094971724, 11.96892506535834239158676744731

Graph of the $Z$-function along the critical line