Properties

Label 2-61710-1.1-c1-0-26
Degree $2$
Conductor $61710$
Sign $-1$
Analytic cond. $492.756$
Root an. cond. $22.1981$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s − 3-s + 4-s − 5-s − 6-s − 3·7-s + 8-s + 9-s − 10-s − 12-s − 6·13-s − 3·14-s + 15-s + 16-s + 17-s + 18-s + 6·19-s − 20-s + 3·21-s + 3·23-s − 24-s + 25-s − 6·26-s − 27-s − 3·28-s + 3·29-s + 30-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.577·3-s + 1/2·4-s − 0.447·5-s − 0.408·6-s − 1.13·7-s + 0.353·8-s + 1/3·9-s − 0.316·10-s − 0.288·12-s − 1.66·13-s − 0.801·14-s + 0.258·15-s + 1/4·16-s + 0.242·17-s + 0.235·18-s + 1.37·19-s − 0.223·20-s + 0.654·21-s + 0.625·23-s − 0.204·24-s + 1/5·25-s − 1.17·26-s − 0.192·27-s − 0.566·28-s + 0.557·29-s + 0.182·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 61710 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 61710 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(61710\)    =    \(2 \cdot 3 \cdot 5 \cdot 11^{2} \cdot 17\)
Sign: $-1$
Analytic conductor: \(492.756\)
Root analytic conductor: \(22.1981\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 61710,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 + T \)
11 \( 1 \)
17 \( 1 - T \)
good7 \( 1 + 3 T + p T^{2} \)
13 \( 1 + 6 T + p T^{2} \)
19 \( 1 - 6 T + p T^{2} \)
23 \( 1 - 3 T + p T^{2} \)
29 \( 1 - 3 T + p T^{2} \)
31 \( 1 + 5 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 + p T^{2} \)
43 \( 1 + 9 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 - 6 T + p T^{2} \)
61 \( 1 - 6 T + p T^{2} \)
67 \( 1 + 14 T + p T^{2} \)
71 \( 1 + 12 T + p T^{2} \)
73 \( 1 - 6 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 + 6 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 + T + p T^{2} \)
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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

−14.67396729288826, −14.01027819669549, −13.28026440439382, −13.12280476497464, −12.34818544483524, −12.12021185607594, −11.71818048557736, −11.15333296326003, −10.43585255187904, −9.964917602659108, −9.655953985942755, −8.983028877697682, −8.241461733737537, −7.334973045996003, −7.251153596553235, −6.762785723686535, −6.006061960011147, −5.468270510429296, −4.975815066172715, −4.505156406981248, −3.656645564177027, −3.183483116481309, −2.692452526211269, −1.788747096049604, −0.7982203237088740, 0, 0.7982203237088740, 1.788747096049604, 2.692452526211269, 3.183483116481309, 3.656645564177027, 4.505156406981248, 4.975815066172715, 5.468270510429296, 6.006061960011147, 6.762785723686535, 7.251153596553235, 7.334973045996003, 8.241461733737537, 8.983028877697682, 9.655953985942755, 9.964917602659108, 10.43585255187904, 11.15333296326003, 11.71818048557736, 12.12021185607594, 12.34818544483524, 13.12280476497464, 13.28026440439382, 14.01027819669549, 14.67396729288826

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