Properties

Label 2-354-1.1-c3-0-16
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 + 17.3·5-s − 6·6-s + 29.1·7-s + 8·8-s + 9·9-s + 34.7·10-s + 34.2·11-s − 12·12-s − 37.9·13-s + 58.2·14-s − 52.1·15-s + 16·16-s − 84.9·17-s + 18·18-s − 8.58·19-s + 69.4·20-s − 87.4·21-s + 68.5·22-s − 103.·23-s − 24·24-s + 176.·25-s − 75.8·26-s − 27·27-s + 116.·28-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.577·3-s + 0.5·4-s + 1.55·5-s − 0.408·6-s + 1.57·7-s + 0.353·8-s + 0.333·9-s + 1.09·10-s + 0.939·11-s − 0.288·12-s − 0.808·13-s + 1.11·14-s − 0.897·15-s + 0.250·16-s − 1.21·17-s + 0.235·18-s − 0.103·19-s + 0.776·20-s − 0.908·21-s + 0.663·22-s − 0.934·23-s − 0.204·24-s + 1.41·25-s − 0.571·26-s − 0.192·27-s + 0.786·28-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

\(L(2)\) \(\approx\) \(3.770942776\)
\(L(\frac12)\) \(\approx\) \(3.770942776\)
\(L(\frac{5}{2})\) 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 \( 1 - 17.3T + 125T^{2} \)
7 \( 1 - 29.1T + 343T^{2} \)
11 \( 1 - 34.2T + 1.33e3T^{2} \)
13 \( 1 + 37.9T + 2.19e3T^{2} \)
17 \( 1 + 84.9T + 4.91e3T^{2} \)
19 \( 1 + 8.58T + 6.85e3T^{2} \)
23 \( 1 + 103.T + 1.21e4T^{2} \)
29 \( 1 - 169.T + 2.43e4T^{2} \)
31 \( 1 - 117.T + 2.97e4T^{2} \)
37 \( 1 + 173.T + 5.06e4T^{2} \)
41 \( 1 - 346.T + 6.89e4T^{2} \)
43 \( 1 - 26.7T + 7.95e4T^{2} \)
47 \( 1 + 472.T + 1.03e5T^{2} \)
53 \( 1 + 514.T + 1.48e5T^{2} \)
61 \( 1 - 133.T + 2.26e5T^{2} \)
67 \( 1 + 266.T + 3.00e5T^{2} \)
71 \( 1 - 222.T + 3.57e5T^{2} \)
73 \( 1 - 950.T + 3.89e5T^{2} \)
79 \( 1 + 1.21e3T + 4.93e5T^{2} \)
83 \( 1 - 183.T + 5.71e5T^{2} \)
89 \( 1 - 654.T + 7.04e5T^{2} \)
97 \( 1 + 422.T + 9.12e5T^{2} \)
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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

−11.17831389750332609387167767334, −10.30738664724413695253197374733, −9.366890753362849724807963516134, −8.174666106655518455851014337995, −6.80770070532304743466576053444, −6.08409200164414383647167449692, −5.04551120434003619070125149114, −4.41528676509960890890291669222, −2.31767093845553973520191968782, −1.46972330159075926557417111432, 1.46972330159075926557417111432, 2.31767093845553973520191968782, 4.41528676509960890890291669222, 5.04551120434003619070125149114, 6.08409200164414383647167449692, 6.80770070532304743466576053444, 8.174666106655518455851014337995, 9.366890753362849724807963516134, 10.30738664724413695253197374733, 11.17831389750332609387167767334

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