Properties

Label 2-290145-1.1-c1-0-14
Degree $2$
Conductor $290145$
Sign $1$
Analytic cond. $2316.81$
Root an. cond. $48.1333$
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 − 3-s − 4-s + 5-s + 6-s + 2·7-s + 3·8-s + 9-s − 10-s + 2·11-s + 12-s + 2·13-s − 2·14-s − 15-s − 16-s − 2·17-s − 18-s − 20-s − 2·21-s − 2·22-s + 23-s − 3·24-s + 25-s − 2·26-s − 27-s − 2·28-s + 30-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.577·3-s − 1/2·4-s + 0.447·5-s + 0.408·6-s + 0.755·7-s + 1.06·8-s + 1/3·9-s − 0.316·10-s + 0.603·11-s + 0.288·12-s + 0.554·13-s − 0.534·14-s − 0.258·15-s − 1/4·16-s − 0.485·17-s − 0.235·18-s − 0.223·20-s − 0.436·21-s − 0.426·22-s + 0.208·23-s − 0.612·24-s + 1/5·25-s − 0.392·26-s − 0.192·27-s − 0.377·28-s + 0.182·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 290145 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 290145 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(290145\)    =    \(3 \cdot 5 \cdot 23 \cdot 29^{2}\)
Sign: $1$
Analytic conductor: \(2316.81\)
Root analytic conductor: \(48.1333\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 290145,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.943439843\)
\(L(\frac12)\) \(\approx\) \(1.943439843\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + T \)
5 \( 1 - T \)
23 \( 1 - T \)
29 \( 1 \)
good2 \( 1 + T + p T^{2} \)
7 \( 1 - 2 T + p T^{2} \)
11 \( 1 - 2 T + p T^{2} \)
13 \( 1 - 2 T + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
19 \( 1 + p T^{2} \)
31 \( 1 - 2 T + p T^{2} \)
37 \( 1 - 3 T + p T^{2} \)
41 \( 1 - 8 T + p T^{2} \)
43 \( 1 - 10 T + p T^{2} \)
47 \( 1 - 6 T + p T^{2} \)
53 \( 1 + 2 T + p T^{2} \)
59 \( 1 - 5 T + p T^{2} \)
61 \( 1 - 6 T + p T^{2} \)
67 \( 1 - 14 T + p T^{2} \)
71 \( 1 - 5 T + p T^{2} \)
73 \( 1 - 4 T + p T^{2} \)
79 \( 1 - 7 T + p T^{2} \)
83 \( 1 + 9 T + p T^{2} \)
89 \( 1 + 13 T + p T^{2} \)
97 \( 1 + 2 T + p T^{2} \)
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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

−12.73161124518710, −12.29694270888813, −11.61536930977490, −11.15869499168237, −10.89370480467101, −10.53198074897291, −9.758429745808789, −9.570632410761243, −9.064807602539799, −8.620375368157662, −8.111704355932469, −7.751999617241869, −7.116157597901042, −6.642257257288559, −6.166534745566096, −5.476478231306028, −5.244066874303026, −4.558557491966571, −4.037757852195217, −3.861464885007545, −2.721575719650501, −2.219665833342583, −1.457256612465949, −1.051980766155331, −0.5305139344184917, 0.5305139344184917, 1.051980766155331, 1.457256612465949, 2.219665833342583, 2.721575719650501, 3.861464885007545, 4.037757852195217, 4.558557491966571, 5.244066874303026, 5.476478231306028, 6.166534745566096, 6.642257257288559, 7.116157597901042, 7.751999617241869, 8.111704355932469, 8.620375368157662, 9.064807602539799, 9.570632410761243, 9.758429745808789, 10.53198074897291, 10.89370480467101, 11.15869499168237, 11.61536930977490, 12.29694270888813, 12.73161124518710

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