Properties

Label 2-4368-13.12-c1-0-4
Degree $2$
Conductor $4368$
Sign $-0.773 + 0.633i$
Analytic cond. $34.8786$
Root an. cond. $5.90581$
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  − 3-s + 2.89i·5-s + i·7-s + 9-s + 4.62i·11-s + (−2.28 − 2.78i)13-s − 2.89i·15-s + 2.68·17-s + 6.97i·19-s i·21-s − 5.74·23-s − 3.40·25-s − 27-s − 9.63·29-s + 4.95i·31-s + ⋯
L(s)  = 1  − 0.577·3-s + 1.29i·5-s + 0.377i·7-s + 0.333·9-s + 1.39i·11-s + (−0.633 − 0.773i)13-s − 0.748i·15-s + 0.650·17-s + 1.59i·19-s − 0.218i·21-s − 1.19·23-s − 0.681·25-s − 0.192·27-s − 1.78·29-s + 0.889i·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4368 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.773 + 0.633i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4368 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.773 + 0.633i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4368\)    =    \(2^{4} \cdot 3 \cdot 7 \cdot 13\)
Sign: $-0.773 + 0.633i$
Analytic conductor: \(34.8786\)
Root analytic conductor: \(5.90581\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{4368} (337, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 4368,\ (\ :1/2),\ -0.773 + 0.633i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.5757683299\)
\(L(\frac12)\) \(\approx\) \(0.5757683299\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 + T \)
7 \( 1 - iT \)
13 \( 1 + (2.28 + 2.78i)T \)
good5 \( 1 - 2.89iT - 5T^{2} \)
11 \( 1 - 4.62iT - 11T^{2} \)
17 \( 1 - 2.68T + 17T^{2} \)
19 \( 1 - 6.97iT - 19T^{2} \)
23 \( 1 + 5.74T + 23T^{2} \)
29 \( 1 + 9.63T + 29T^{2} \)
31 \( 1 - 4.95iT - 31T^{2} \)
37 \( 1 - 3.11iT - 37T^{2} \)
41 \( 1 + 9.43iT - 41T^{2} \)
43 \( 1 - 2.54T + 43T^{2} \)
47 \( 1 + 9.87iT - 47T^{2} \)
53 \( 1 - 12.0T + 53T^{2} \)
59 \( 1 - 13.4iT - 59T^{2} \)
61 \( 1 + 6.69T + 61T^{2} \)
67 \( 1 - 5.56iT - 67T^{2} \)
71 \( 1 - 5.50iT - 71T^{2} \)
73 \( 1 - 6.20iT - 73T^{2} \)
79 \( 1 + 2.65T + 79T^{2} \)
83 \( 1 + 15.9iT - 83T^{2} \)
89 \( 1 - 2.24iT - 89T^{2} \)
97 \( 1 - 14.5iT - 97T^{2} \)
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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

−8.810422184558529248962267453020, −7.70548601495478527832384808875, −7.38441800987397024210123012421, −6.72734357666006079098024357099, −5.63384471762245631424292615364, −5.53077875926115293297991813683, −4.19361445216302540853283078526, −3.52209548474789874776479528083, −2.45699294592085218125014770413, −1.70774312927512662094669414645, 0.19685385697536426192569054037, 1.00126814838472669839988258618, 2.15348446846338414219685144633, 3.45353697705754771497974578656, 4.34187155000481307290503286658, 4.90223935610123510228975769027, 5.72248721407307054948868349882, 6.24711557956504906322804077061, 7.30391579425554572042493334330, 7.899309031656078685161432627826

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