Properties

Label 2-375-1.1-c1-0-5
Degree $2$
Conductor $375$
Sign $1$
Analytic cond. $2.99439$
Root an. cond. $1.73043$
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  − 0.618·2-s + 3-s − 1.61·4-s − 0.618·6-s − 0.618·7-s + 2.23·8-s + 9-s − 0.236·11-s − 1.61·12-s + 6.23·13-s + 0.381·14-s + 1.85·16-s + 6.61·17-s − 0.618·18-s − 5·19-s − 0.618·21-s + 0.145·22-s + 3.47·23-s + 2.23·24-s − 3.85·26-s + 27-s + 1.00·28-s + 6.70·29-s − 2.14·31-s − 5.61·32-s − 0.236·33-s − 4.09·34-s + ⋯
L(s)  = 1  − 0.437·2-s + 0.577·3-s − 0.809·4-s − 0.252·6-s − 0.233·7-s + 0.790·8-s + 0.333·9-s − 0.0711·11-s − 0.467·12-s + 1.72·13-s + 0.102·14-s + 0.463·16-s + 1.60·17-s − 0.145·18-s − 1.14·19-s − 0.134·21-s + 0.0311·22-s + 0.723·23-s + 0.456·24-s − 0.755·26-s + 0.192·27-s + 0.188·28-s + 1.24·29-s − 0.385·31-s − 0.993·32-s − 0.0410·33-s − 0.701·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 375 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 375 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(375\)    =    \(3 \cdot 5^{3}\)
Sign: $1$
Analytic conductor: \(2.99439\)
Root analytic conductor: \(1.73043\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 375,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.171102577\)
\(L(\frac12)\) \(\approx\) \(1.171102577\)
\(L(\frac{3}{2})\) 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 \( 1 \)
good2 \( 1 + 0.618T + 2T^{2} \)
7 \( 1 + 0.618T + 7T^{2} \)
11 \( 1 + 0.236T + 11T^{2} \)
13 \( 1 - 6.23T + 13T^{2} \)
17 \( 1 - 6.61T + 17T^{2} \)
19 \( 1 + 5T + 19T^{2} \)
23 \( 1 - 3.47T + 23T^{2} \)
29 \( 1 - 6.70T + 29T^{2} \)
31 \( 1 + 2.14T + 31T^{2} \)
37 \( 1 - 0.236T + 37T^{2} \)
41 \( 1 - 5.09T + 41T^{2} \)
43 \( 1 + 8.56T + 43T^{2} \)
47 \( 1 - 3T + 47T^{2} \)
53 \( 1 + 4.09T + 53T^{2} \)
59 \( 1 - 8.61T + 59T^{2} \)
61 \( 1 + 6.61T + 61T^{2} \)
67 \( 1 - 11.4T + 67T^{2} \)
71 \( 1 - 8.38T + 71T^{2} \)
73 \( 1 - 4.85T + 73T^{2} \)
79 \( 1 + 11.7T + 79T^{2} \)
83 \( 1 + 18.0T + 83T^{2} \)
89 \( 1 + 13.9T + 89T^{2} \)
97 \( 1 - 12.1T + 97T^{2} \)
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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

−11.11345553373109061851264096755, −10.26155798475251351705298397436, −9.470975424975876191832367190146, −8.477965049286835379142242733742, −8.118559454885092348546072995490, −6.74341710917242514493546118349, −5.52409924291780871056368110165, −4.20465731223106558982676372221, −3.23884589731291312008518895743, −1.24922868285247279124293625879, 1.24922868285247279124293625879, 3.23884589731291312008518895743, 4.20465731223106558982676372221, 5.52409924291780871056368110165, 6.74341710917242514493546118349, 8.118559454885092348546072995490, 8.477965049286835379142242733742, 9.470975424975876191832367190146, 10.26155798475251351705298397436, 11.11345553373109061851264096755

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