Properties

Label 2-102550-1.1-c1-0-0
Degree $2$
Conductor $102550$
Sign $1$
Analytic cond. $818.865$
Root an. cond. $28.6158$
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 + 2·3-s + 4-s − 2·6-s − 7-s − 8-s + 9-s + 2·11-s + 2·12-s − 13-s + 14-s + 16-s + 3·17-s − 18-s − 2·19-s − 2·21-s − 2·22-s − 7·23-s − 2·24-s + 26-s − 4·27-s − 28-s − 5·29-s − 10·31-s − 32-s + 4·33-s − 3·34-s + ⋯
L(s)  = 1  − 0.707·2-s + 1.15·3-s + 1/2·4-s − 0.816·6-s − 0.377·7-s − 0.353·8-s + 1/3·9-s + 0.603·11-s + 0.577·12-s − 0.277·13-s + 0.267·14-s + 1/4·16-s + 0.727·17-s − 0.235·18-s − 0.458·19-s − 0.436·21-s − 0.426·22-s − 1.45·23-s − 0.408·24-s + 0.196·26-s − 0.769·27-s − 0.188·28-s − 0.928·29-s − 1.79·31-s − 0.176·32-s + 0.696·33-s − 0.514·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 102550 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 102550 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(102550\)    =    \(2 \cdot 5^{2} \cdot 7 \cdot 293\)
Sign: $1$
Analytic conductor: \(818.865\)
Root analytic conductor: \(28.6158\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 102550,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.155103714\)
\(L(\frac12)\) \(\approx\) \(1.155103714\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + T \)
5 \( 1 \)
7 \( 1 + T \)
293 \( 1 - T \)
good3 \( 1 - 2 T + p T^{2} \)
11 \( 1 - 2 T + p T^{2} \)
13 \( 1 + T + p T^{2} \)
17 \( 1 - 3 T + p T^{2} \)
19 \( 1 + 2 T + p T^{2} \)
23 \( 1 + 7 T + p T^{2} \)
29 \( 1 + 5 T + p T^{2} \)
31 \( 1 + 10 T + p T^{2} \)
37 \( 1 + 4 T + p T^{2} \)
41 \( 1 + p T^{2} \)
43 \( 1 + 8 T + p T^{2} \)
47 \( 1 + 5 T + p T^{2} \)
53 \( 1 - 10 T + p T^{2} \)
59 \( 1 - 9 T + p T^{2} \)
61 \( 1 - 10 T + p T^{2} \)
67 \( 1 + 3 T + p T^{2} \)
71 \( 1 + 6 T + p T^{2} \)
73 \( 1 + 11 T + p T^{2} \)
79 \( 1 - 5 T + p T^{2} \)
83 \( 1 - 16 T + p T^{2} \)
89 \( 1 + 8 T + p T^{2} \)
97 \( 1 - 17 T + p T^{2} \)
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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

−13.82060681498953, −13.08654901433465, −13.03557466596810, −12.01015887639776, −11.93577203406124, −11.26647298872176, −10.61875623463631, −10.02660811334764, −9.768009446140142, −9.224132150677376, −8.690253117277000, −8.465523605317950, −7.733030595103523, −7.427559652968764, −6.859349702932524, −6.240901377600809, −5.634811909247760, −5.159294023703343, −4.035924679993714, −3.719952423547024, −3.290439959761230, −2.449464496630084, −1.980023308632048, −1.473831061876617, −0.3289195290643153, 0.3289195290643153, 1.473831061876617, 1.980023308632048, 2.449464496630084, 3.290439959761230, 3.719952423547024, 4.035924679993714, 5.159294023703343, 5.634811909247760, 6.240901377600809, 6.859349702932524, 7.427559652968764, 7.733030595103523, 8.465523605317950, 8.690253117277000, 9.224132150677376, 9.768009446140142, 10.02660811334764, 10.61875623463631, 11.26647298872176, 11.93577203406124, 12.01015887639776, 13.03557466596810, 13.08654901433465, 13.82060681498953

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