Properties

Label 2-2325-1.1-c1-0-44
Degree $2$
Conductor $2325$
Sign $1$
Analytic cond. $18.5652$
Root an. cond. $4.30873$
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  + 2.54·2-s − 3-s + 4.48·4-s − 2.54·6-s − 4.63·7-s + 6.31·8-s + 9-s + 4.61·11-s − 4.48·12-s − 0.863·13-s − 11.7·14-s + 7.11·16-s + 6.02·17-s + 2.54·18-s + 7.67·19-s + 4.63·21-s + 11.7·22-s − 3.18·23-s − 6.31·24-s − 2.19·26-s − 27-s − 20.7·28-s + 0.501·29-s + 31-s + 5.47·32-s − 4.61·33-s + 15.3·34-s + ⋯
L(s)  = 1  + 1.80·2-s − 0.577·3-s + 2.24·4-s − 1.03·6-s − 1.75·7-s + 2.23·8-s + 0.333·9-s + 1.39·11-s − 1.29·12-s − 0.239·13-s − 3.15·14-s + 1.77·16-s + 1.46·17-s + 0.600·18-s + 1.76·19-s + 1.01·21-s + 2.50·22-s − 0.663·23-s − 1.28·24-s − 0.431·26-s − 0.192·27-s − 3.92·28-s + 0.0930·29-s + 0.179·31-s + 0.968·32-s − 0.803·33-s + 2.63·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2325 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2325 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2325\)    =    \(3 \cdot 5^{2} \cdot 31\)
Sign: $1$
Analytic conductor: \(18.5652\)
Root analytic conductor: \(4.30873\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2325,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(4.369058235\)
\(L(\frac12)\) \(\approx\) \(4.369058235\)
\(L(\frac{3}{2})\) 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 \( 1 \)
31 \( 1 - T \)
good2 \( 1 - 2.54T + 2T^{2} \)
7 \( 1 + 4.63T + 7T^{2} \)
11 \( 1 - 4.61T + 11T^{2} \)
13 \( 1 + 0.863T + 13T^{2} \)
17 \( 1 - 6.02T + 17T^{2} \)
19 \( 1 - 7.67T + 19T^{2} \)
23 \( 1 + 3.18T + 23T^{2} \)
29 \( 1 - 0.501T + 29T^{2} \)
37 \( 1 - 3.39T + 37T^{2} \)
41 \( 1 - 4.36T + 41T^{2} \)
43 \( 1 - 0.151T + 43T^{2} \)
47 \( 1 - 6.57T + 47T^{2} \)
53 \( 1 + 12.0T + 53T^{2} \)
59 \( 1 - 5.62T + 59T^{2} \)
61 \( 1 + 4.69T + 61T^{2} \)
67 \( 1 - 13.5T + 67T^{2} \)
71 \( 1 + 10.3T + 71T^{2} \)
73 \( 1 - 6.13T + 73T^{2} \)
79 \( 1 - 15.0T + 79T^{2} \)
83 \( 1 - 6.90T + 83T^{2} \)
89 \( 1 + 10.9T + 89T^{2} \)
97 \( 1 + 10.5T + 97T^{2} \)
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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

−9.493480841136095646522036182252, −7.73450359307080062415041347934, −6.99429640203123113387075684112, −6.35132050785193554583900016116, −5.84406926600834241957182668608, −5.14132831141110336828118935497, −3.98148021789484049501809843588, −3.51918195155553988758375159060, −2.72856241436799944906867876262, −1.13631072852140083701705421931, 1.13631072852140083701705421931, 2.72856241436799944906867876262, 3.51918195155553988758375159060, 3.98148021789484049501809843588, 5.14132831141110336828118935497, 5.84406926600834241957182668608, 6.35132050785193554583900016116, 6.99429640203123113387075684112, 7.73450359307080062415041347934, 9.493480841136095646522036182252

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