Properties

Label 2-75e2-1.1-c1-0-172
Degree $2$
Conductor $5625$
Sign $-1$
Analytic cond. $44.9158$
Root an. cond. $6.70192$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.53·2-s + 0.364·4-s + 1.68·7-s − 2.51·8-s + 2.97·11-s + 0.232·13-s + 2.59·14-s − 4.59·16-s − 7.45·17-s + 0.753·19-s + 4.57·22-s − 0.872·23-s + 0.358·26-s + 0.614·28-s − 6.87·29-s − 9.81·31-s − 2.03·32-s − 11.4·34-s + 10.1·37-s + 1.15·38-s − 3.79·41-s − 5.27·43-s + 1.08·44-s − 1.34·46-s + 8.56·47-s − 4.15·49-s + 0.0848·52-s + ⋯
L(s)  = 1  + 1.08·2-s + 0.182·4-s + 0.637·7-s − 0.889·8-s + 0.897·11-s + 0.0645·13-s + 0.692·14-s − 1.14·16-s − 1.80·17-s + 0.172·19-s + 0.976·22-s − 0.181·23-s + 0.0702·26-s + 0.116·28-s − 1.27·29-s − 1.76·31-s − 0.360·32-s − 1.96·34-s + 1.66·37-s + 0.187·38-s − 0.593·41-s − 0.804·43-s + 0.163·44-s − 0.197·46-s + 1.24·47-s − 0.593·49-s + 0.0117·52-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 5625 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 5625 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(5625\)    =    \(3^{2} \cdot 5^{4}\)
Sign: $-1$
Analytic conductor: \(44.9158\)
Root analytic conductor: \(6.70192\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 5625,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
5 \( 1 \)
good2 \( 1 - 1.53T + 2T^{2} \)
7 \( 1 - 1.68T + 7T^{2} \)
11 \( 1 - 2.97T + 11T^{2} \)
13 \( 1 - 0.232T + 13T^{2} \)
17 \( 1 + 7.45T + 17T^{2} \)
19 \( 1 - 0.753T + 19T^{2} \)
23 \( 1 + 0.872T + 23T^{2} \)
29 \( 1 + 6.87T + 29T^{2} \)
31 \( 1 + 9.81T + 31T^{2} \)
37 \( 1 - 10.1T + 37T^{2} \)
41 \( 1 + 3.79T + 41T^{2} \)
43 \( 1 + 5.27T + 43T^{2} \)
47 \( 1 - 8.56T + 47T^{2} \)
53 \( 1 + 5.97T + 53T^{2} \)
59 \( 1 - 3.85T + 59T^{2} \)
61 \( 1 + 4.39T + 61T^{2} \)
67 \( 1 - 1.79T + 67T^{2} \)
71 \( 1 - 4.37T + 71T^{2} \)
73 \( 1 + 15.0T + 73T^{2} \)
79 \( 1 - 7.37T + 79T^{2} \)
83 \( 1 + 4.34T + 83T^{2} \)
89 \( 1 + 12.1T + 89T^{2} \)
97 \( 1 - 9.47T + 97T^{2} \)
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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

−7.65171641900244351823412711568, −6.86317865315394100572566624007, −6.20634993719500030134133342820, −5.51805665107943121205638053782, −4.74692615616547034025448499067, −4.14508154128809990778415477163, −3.57965371226496158603345478186, −2.47134829299393649601629140329, −1.61362647364368332957880704689, 0, 1.61362647364368332957880704689, 2.47134829299393649601629140329, 3.57965371226496158603345478186, 4.14508154128809990778415477163, 4.74692615616547034025448499067, 5.51805665107943121205638053782, 6.20634993719500030134133342820, 6.86317865315394100572566624007, 7.65171641900244351823412711568

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