Properties

Label 2-374790-1.1-c1-0-37
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 + 4·7-s − 8-s + 9-s − 10-s + 3·11-s − 12-s + 13-s − 4·14-s − 15-s + 16-s + 2·17-s − 18-s − 7·19-s + 20-s − 4·21-s − 3·22-s + 7·23-s + 24-s + 25-s − 26-s − 27-s + 4·28-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.577·3-s + 1/2·4-s + 0.447·5-s + 0.408·6-s + 1.51·7-s − 0.353·8-s + 1/3·9-s − 0.316·10-s + 0.904·11-s − 0.288·12-s + 0.277·13-s − 1.06·14-s − 0.258·15-s + 1/4·16-s + 0.485·17-s − 0.235·18-s − 1.60·19-s + 0.223·20-s − 0.872·21-s − 0.639·22-s + 1.45·23-s + 0.204·24-s + 1/5·25-s − 0.196·26-s − 0.192·27-s + 0.755·28-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

\(L(1)\) \(\approx\) \(3.273582648\)
\(L(\frac12)\) \(\approx\) \(3.273582648\)
\(L(\frac{3}{2})\) 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 \( 1 - 4 T + p T^{2} \)
11 \( 1 - 3 T + p T^{2} \)
17 \( 1 - 2 T + p T^{2} \)
19 \( 1 + 7 T + p T^{2} \)
23 \( 1 - 7 T + p T^{2} \)
29 \( 1 - 9 T + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 - 3 T + p T^{2} \)
43 \( 1 + 2 T + p T^{2} \)
47 \( 1 + 3 T + p T^{2} \)
53 \( 1 - 4 T + p T^{2} \)
59 \( 1 + 2 T + p T^{2} \)
61 \( 1 + 10 T + p T^{2} \)
67 \( 1 + 2 T + p T^{2} \)
71 \( 1 + 12 T + p T^{2} \)
73 \( 1 + p T^{2} \)
79 \( 1 - 4 T + p T^{2} \)
83 \( 1 - 6 T + p T^{2} \)
89 \( 1 + p T^{2} \)
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

−12.29784066304721, −11.92397225623212, −11.48478993938485, −11.06810635624395, −10.72987073205363, −10.29101405916356, −9.933295093962768, −9.111642256371520, −8.864188753683120, −8.532773792878915, −7.937415797354789, −7.518437951589778, −6.943050909078404, −6.456458377567967, −6.133657921265932, −5.595896764564161, −4.889079238692373, −4.608559510559882, −4.184492521663898, −3.309893487306267, −2.777869158393502, −1.943039189812899, −1.690585579273201, −1.006356890668092, −0.6438202481644123, 0.6438202481644123, 1.006356890668092, 1.690585579273201, 1.943039189812899, 2.777869158393502, 3.309893487306267, 4.184492521663898, 4.608559510559882, 4.889079238692373, 5.595896764564161, 6.133657921265932, 6.456458377567967, 6.943050909078404, 7.518437951589778, 7.937415797354789, 8.532773792878915, 8.864188753683120, 9.111642256371520, 9.933295093962768, 10.29101405916356, 10.72987073205363, 11.06810635624395, 11.48478993938485, 11.92397225623212, 12.29784066304721

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