Properties

Label 2-2310-1.1-c1-0-9
Degree $2$
Conductor $2310$
Sign $1$
Analytic cond. $18.4454$
Root an. cond. $4.29481$
Motivic weight $1$
Arithmetic yes
Rational no
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 − 7-s − 8-s + 9-s − 10-s + 11-s + 12-s − 3.46·13-s + 14-s + 15-s + 16-s − 3.46·17-s − 18-s + 20-s − 21-s − 22-s − 1.46·23-s − 24-s + 25-s + 3.46·26-s + 27-s − 28-s + 8.92·29-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.577·3-s + 0.5·4-s + 0.447·5-s − 0.408·6-s − 0.377·7-s − 0.353·8-s + 0.333·9-s − 0.316·10-s + 0.301·11-s + 0.288·12-s − 0.960·13-s + 0.267·14-s + 0.258·15-s + 0.250·16-s − 0.840·17-s − 0.235·18-s + 0.223·20-s − 0.218·21-s − 0.213·22-s − 0.305·23-s − 0.204·24-s + 0.200·25-s + 0.679·26-s + 0.192·27-s − 0.188·28-s + 1.65·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2310 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2310 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2310\)    =    \(2 \cdot 3 \cdot 5 \cdot 7 \cdot 11\)
Sign: $1$
Analytic conductor: \(18.4454\)
Root analytic conductor: \(4.29481\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2310,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.609757071\)
\(L(\frac12)\) \(\approx\) \(1.609757071\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
7 \( 1 + T \)
11 \( 1 - T \)
good13 \( 1 + 3.46T + 13T^{2} \)
17 \( 1 + 3.46T + 17T^{2} \)
19 \( 1 + 19T^{2} \)
23 \( 1 + 1.46T + 23T^{2} \)
29 \( 1 - 8.92T + 29T^{2} \)
31 \( 1 - 10.9T + 31T^{2} \)
37 \( 1 - 3.46T + 37T^{2} \)
41 \( 1 - 2T + 41T^{2} \)
43 \( 1 + 43T^{2} \)
47 \( 1 - 6.92T + 47T^{2} \)
53 \( 1 - 6T + 53T^{2} \)
59 \( 1 - 8T + 59T^{2} \)
61 \( 1 + 4.92T + 61T^{2} \)
67 \( 1 + 5.46T + 67T^{2} \)
71 \( 1 - 1.07T + 71T^{2} \)
73 \( 1 - 15.8T + 73T^{2} \)
79 \( 1 + 4T + 79T^{2} \)
83 \( 1 - 13.8T + 83T^{2} \)
89 \( 1 - 8.53T + 89T^{2} \)
97 \( 1 + 10T + 97T^{2} \)
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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

−8.991187076116031992991246591110, −8.380694225009657755698764156911, −7.58668995396088903980732021247, −6.70960634929088182198961383864, −6.23634273714901971750450507631, −4.98104918234492355914653584014, −4.10544537411848441830162153941, −2.79793511663247812338419173423, −2.29468685460817520592942856162, −0.888788568762048489544398883449, 0.888788568762048489544398883449, 2.29468685460817520592942856162, 2.79793511663247812338419173423, 4.10544537411848441830162153941, 4.98104918234492355914653584014, 6.23634273714901971750450507631, 6.70960634929088182198961383864, 7.58668995396088903980732021247, 8.380694225009657755698764156911, 8.991187076116031992991246591110

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