Properties

Label 2-374790-1.1-c1-0-44
Degree $2$
Conductor $374790$
Sign $1$
Analytic cond. $2992.71$
Root an. cond. $54.7056$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s + 3-s + 4-s − 5-s − 6-s − 8-s + 9-s + 10-s + 12-s + 13-s − 15-s + 16-s + 6·17-s − 18-s − 20-s + 4·23-s − 24-s + 25-s − 26-s + 27-s + 10·29-s + 30-s − 32-s − 6·34-s + 36-s + 6·37-s + 39-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.577·3-s + 1/2·4-s − 0.447·5-s − 0.408·6-s − 0.353·8-s + 1/3·9-s + 0.316·10-s + 0.288·12-s + 0.277·13-s − 0.258·15-s + 1/4·16-s + 1.45·17-s − 0.235·18-s − 0.223·20-s + 0.834·23-s − 0.204·24-s + 1/5·25-s − 0.196·26-s + 0.192·27-s + 1.85·29-s + 0.182·30-s − 0.176·32-s − 1.02·34-s + 1/6·36-s + 0.986·37-s + 0.160·39-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 374790 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 374790 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(374790\)    =    \(2 \cdot 3 \cdot 5 \cdot 13 \cdot 31^{2}\)
Sign: $1$
Analytic conductor: \(2992.71\)
Root analytic conductor: \(54.7056\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 374790,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.584842295\)
\(L(\frac12)\) \(\approx\) \(3.584842295\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + T \)
3 \( 1 - T \)
5 \( 1 + T \)
13 \( 1 - T \)
31 \( 1 \)
good7 \( 1 + p T^{2} \)
11 \( 1 + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
19 \( 1 + p T^{2} \)
23 \( 1 - 4 T + p T^{2} \)
29 \( 1 - 10 T + p T^{2} \)
37 \( 1 - 6 T + p T^{2} \)
41 \( 1 - 2 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 + 6 T + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 - 16 T + p T^{2} \)
73 \( 1 - 2 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 + 4 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 - 14 T + p T^{2} \)
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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

−12.47208265816272, −12.05327197691520, −11.50422595793551, −11.09912731114773, −10.63199036301027, −10.03933050877802, −9.885175035649576, −9.222044072063888, −8.865538668189109, −8.338558980772501, −7.979503730188513, −7.581798352951796, −7.188170919158915, −6.443919113679314, −6.292185596598760, −5.476369159959533, −4.993468870211047, −4.439969417189079, −3.814241419428725, −3.286437736055302, −2.884105389435833, −2.365149949686859, −1.605148898811573, −0.8945347748961787, −0.6938642701723337, 0.6938642701723337, 0.8945347748961787, 1.605148898811573, 2.365149949686859, 2.884105389435833, 3.286437736055302, 3.814241419428725, 4.439969417189079, 4.993468870211047, 5.476369159959533, 6.292185596598760, 6.443919113679314, 7.188170919158915, 7.581798352951796, 7.979503730188513, 8.338558980772501, 8.865538668189109, 9.222044072063888, 9.885175035649576, 10.03933050877802, 10.63199036301027, 11.09912731114773, 11.50422595793551, 12.05327197691520, 12.47208265816272

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