Properties

Label 2-50-1.1-c11-0-7
Degree $2$
Conductor $50$
Sign $1$
Analytic cond. $38.4171$
Root an. cond. $6.19815$
Motivic weight $11$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 32·2-s + 318·3-s + 1.02e3·4-s − 1.01e4·6-s + 7.07e4·7-s − 3.27e4·8-s − 7.60e4·9-s + 2.38e5·11-s + 3.25e5·12-s + 2.09e6·13-s − 2.26e6·14-s + 1.04e6·16-s − 5.95e6·17-s + 2.43e6·18-s + 1.02e7·19-s + 2.24e7·21-s − 7.62e6·22-s + 3.53e6·23-s − 1.04e7·24-s − 6.71e7·26-s − 8.05e7·27-s + 7.24e7·28-s − 1.39e8·29-s − 1.01e8·31-s − 3.35e7·32-s + 7.57e7·33-s + 1.90e8·34-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.755·3-s + 1/2·4-s − 0.534·6-s + 1.59·7-s − 0.353·8-s − 0.429·9-s + 0.446·11-s + 0.377·12-s + 1.56·13-s − 1.12·14-s + 1/4·16-s − 1.01·17-s + 0.303·18-s + 0.946·19-s + 1.20·21-s − 0.315·22-s + 0.114·23-s − 0.267·24-s − 1.10·26-s − 1.07·27-s + 0.795·28-s − 1.26·29-s − 0.633·31-s − 0.176·32-s + 0.337·33-s + 0.719·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 50 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(12-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 50 ^{s/2} \, \Gamma_{\C}(s+11/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(50\)    =    \(2 \cdot 5^{2}\)
Sign: $1$
Analytic conductor: \(38.4171\)
Root analytic conductor: \(6.19815\)
Motivic weight: \(11\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 50,\ (\ :11/2),\ 1)\)

Particular Values

\(L(6)\) \(\approx\) \(2.428237034\)
\(L(\frac12)\) \(\approx\) \(2.428237034\)
\(L(\frac{13}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + p^{5} T \)
5 \( 1 \)
good3 \( 1 - 106 p T + p^{11} T^{2} \)
7 \( 1 - 10102 p T + p^{11} T^{2} \)
11 \( 1 - 238272 T + p^{11} T^{2} \)
13 \( 1 - 2097478 T + p^{11} T^{2} \)
17 \( 1 + 5955546 T + p^{11} T^{2} \)
19 \( 1 - 10210820 T + p^{11} T^{2} \)
23 \( 1 - 3535758 T + p^{11} T^{2} \)
29 \( 1 + 139304850 T + p^{11} T^{2} \)
31 \( 1 + 101002348 T + p^{11} T^{2} \)
37 \( 1 - 524913814 T + p^{11} T^{2} \)
41 \( 1 - 284590422 T + p^{11} T^{2} \)
43 \( 1 - 1253635078 T + p^{11} T^{2} \)
47 \( 1 - 216106434 T + p^{11} T^{2} \)
53 \( 1 - 4881275358 T + p^{11} T^{2} \)
59 \( 1 - 8692473300 T + p^{11} T^{2} \)
61 \( 1 - 3296491802 T + p^{11} T^{2} \)
67 \( 1 + 18275027966 T + p^{11} T^{2} \)
71 \( 1 + 13287447588 T + p^{11} T^{2} \)
73 \( 1 - 32505250798 T + p^{11} T^{2} \)
79 \( 1 - 9297455960 T + p^{11} T^{2} \)
83 \( 1 - 22741484838 T + p^{11} T^{2} \)
89 \( 1 + 93378882390 T + p^{11} T^{2} \)
97 \( 1 - 5811134014 T + p^{11} T^{2} \)
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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

−13.41589938842402765956275728417, −11.48419657542633205483041519437, −11.02318324518221891821339594658, −9.167487675812065729219710818994, −8.487846801499703004504771055731, −7.48393395186180922365708829364, −5.72625412209778471973601168790, −3.90149157416001918641463751125, −2.22972491462732227050849770578, −1.07875638258998647896368700764, 1.07875638258998647896368700764, 2.22972491462732227050849770578, 3.90149157416001918641463751125, 5.72625412209778471973601168790, 7.48393395186180922365708829364, 8.487846801499703004504771055731, 9.167487675812065729219710818994, 11.02318324518221891821339594658, 11.48419657542633205483041519437, 13.41589938842402765956275728417

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