Properties

Label 2-354-1.1-c3-0-7
Degree $2$
Conductor $354$
Sign $1$
Analytic cond. $20.8866$
Root an. cond. $4.57019$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2·2-s + 3·3-s + 4·4-s + 8.62·5-s − 6·6-s + 7.84·7-s − 8·8-s + 9·9-s − 17.2·10-s − 3.30·11-s + 12·12-s + 18.7·13-s − 15.6·14-s + 25.8·15-s + 16·16-s + 97.3·17-s − 18·18-s + 41.1·19-s + 34.5·20-s + 23.5·21-s + 6.61·22-s − 21.6·23-s − 24·24-s − 50.5·25-s − 37.4·26-s + 27·27-s + 31.3·28-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.577·3-s + 0.5·4-s + 0.771·5-s − 0.408·6-s + 0.423·7-s − 0.353·8-s + 0.333·9-s − 0.545·10-s − 0.0906·11-s + 0.288·12-s + 0.399·13-s − 0.299·14-s + 0.445·15-s + 0.250·16-s + 1.38·17-s − 0.235·18-s + 0.496·19-s + 0.385·20-s + 0.244·21-s + 0.0640·22-s − 0.196·23-s − 0.204·24-s − 0.404·25-s − 0.282·26-s + 0.192·27-s + 0.211·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 354 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 354 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(354\)    =    \(2 \cdot 3 \cdot 59\)
Sign: $1$
Analytic conductor: \(20.8866\)
Root analytic conductor: \(4.57019\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 354,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(2.141398133\)
\(L(\frac12)\) \(\approx\) \(2.141398133\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + 2T \)
3 \( 1 - 3T \)
59 \( 1 - 59T \)
good5 \( 1 - 8.62T + 125T^{2} \)
7 \( 1 - 7.84T + 343T^{2} \)
11 \( 1 + 3.30T + 1.33e3T^{2} \)
13 \( 1 - 18.7T + 2.19e3T^{2} \)
17 \( 1 - 97.3T + 4.91e3T^{2} \)
19 \( 1 - 41.1T + 6.85e3T^{2} \)
23 \( 1 + 21.6T + 1.21e4T^{2} \)
29 \( 1 + 287.T + 2.43e4T^{2} \)
31 \( 1 - 184.T + 2.97e4T^{2} \)
37 \( 1 - 351.T + 5.06e4T^{2} \)
41 \( 1 - 84.7T + 6.89e4T^{2} \)
43 \( 1 + 76.8T + 7.95e4T^{2} \)
47 \( 1 - 168.T + 1.03e5T^{2} \)
53 \( 1 + 133.T + 1.48e5T^{2} \)
61 \( 1 - 246.T + 2.26e5T^{2} \)
67 \( 1 - 396.T + 3.00e5T^{2} \)
71 \( 1 - 172.T + 3.57e5T^{2} \)
73 \( 1 - 959.T + 3.89e5T^{2} \)
79 \( 1 - 1.30e3T + 4.93e5T^{2} \)
83 \( 1 + 78.7T + 5.71e5T^{2} \)
89 \( 1 - 318.T + 7.04e5T^{2} \)
97 \( 1 - 875.T + 9.12e5T^{2} \)
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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

−10.86669037080866308017220482400, −9.773896189546939139374869995545, −9.431892669971900223319947547336, −8.151793088620687335219406175131, −7.62506753341089263452938554696, −6.28101340654121667295258180200, −5.31255964341133141278929096191, −3.65750032727101024722091834007, −2.32389002063092961637461371904, −1.16470883402328882636104057780, 1.16470883402328882636104057780, 2.32389002063092961637461371904, 3.65750032727101024722091834007, 5.31255964341133141278929096191, 6.28101340654121667295258180200, 7.62506753341089263452938554696, 8.151793088620687335219406175131, 9.431892669971900223319947547336, 9.773896189546939139374869995545, 10.86669037080866308017220482400

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