Properties

Label 2-85e2-1.1-c1-0-130
Degree $2$
Conductor $7225$
Sign $-1$
Analytic cond. $57.6919$
Root an. cond. $7.59551$
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  − 0.567·2-s − 2.88·3-s − 1.67·4-s + 1.63·6-s − 5.00·7-s + 2.08·8-s + 5.32·9-s + 4.17·11-s + 4.84·12-s + 0.657·13-s + 2.84·14-s + 2.16·16-s − 3.02·18-s − 5.62·19-s + 14.4·21-s − 2.37·22-s − 4.27·23-s − 6.02·24-s − 0.373·26-s − 6.71·27-s + 8.40·28-s − 5.59·29-s + 0.143·31-s − 5.40·32-s − 12.0·33-s − 8.93·36-s − 4.88·37-s + ⋯
L(s)  = 1  − 0.401·2-s − 1.66·3-s − 0.838·4-s + 0.669·6-s − 1.89·7-s + 0.738·8-s + 1.77·9-s + 1.25·11-s + 1.39·12-s + 0.182·13-s + 0.760·14-s + 0.542·16-s − 0.713·18-s − 1.28·19-s + 3.15·21-s − 0.505·22-s − 0.892·23-s − 1.23·24-s − 0.0732·26-s − 1.29·27-s + 1.58·28-s − 1.03·29-s + 0.0258·31-s − 0.956·32-s − 2.09·33-s − 1.48·36-s − 0.803·37-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7225 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7225 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7225\)    =    \(5^{2} \cdot 17^{2}\)
Sign: $-1$
Analytic conductor: \(57.6919\)
Root analytic conductor: \(7.59551\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 7225,\ (\ :1/2),\ -1)\)

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)$
bad5 \( 1 \)
17 \( 1 \)
good2 \( 1 + 0.567T + 2T^{2} \)
3 \( 1 + 2.88T + 3T^{2} \)
7 \( 1 + 5.00T + 7T^{2} \)
11 \( 1 - 4.17T + 11T^{2} \)
13 \( 1 - 0.657T + 13T^{2} \)
19 \( 1 + 5.62T + 19T^{2} \)
23 \( 1 + 4.27T + 23T^{2} \)
29 \( 1 + 5.59T + 29T^{2} \)
31 \( 1 - 0.143T + 31T^{2} \)
37 \( 1 + 4.88T + 37T^{2} \)
41 \( 1 + 1.55T + 41T^{2} \)
43 \( 1 + 2.97T + 43T^{2} \)
47 \( 1 + 11.4T + 47T^{2} \)
53 \( 1 - 13.3T + 53T^{2} \)
59 \( 1 - 10.1T + 59T^{2} \)
61 \( 1 + 0.961T + 61T^{2} \)
67 \( 1 - 0.747T + 67T^{2} \)
71 \( 1 - 0.0687T + 71T^{2} \)
73 \( 1 + 1.46T + 73T^{2} \)
79 \( 1 - 6.72T + 79T^{2} \)
83 \( 1 - 6.20T + 83T^{2} \)
89 \( 1 - 10.9T + 89T^{2} \)
97 \( 1 - 7.76T + 97T^{2} \)
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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

−7.28720515462880064215200515436, −6.64983015903704041987460493020, −6.24507448900286901777486608976, −5.64962478991780222396187505184, −4.80025967630087028412037389536, −3.88936611252361027400858986371, −3.62296912796068090782005192178, −1.90584200732477861356459808590, −0.71896903901915469068374365289, 0, 0.71896903901915469068374365289, 1.90584200732477861356459808590, 3.62296912796068090782005192178, 3.88936611252361027400858986371, 4.80025967630087028412037389536, 5.64962478991780222396187505184, 6.24507448900286901777486608976, 6.64983015903704041987460493020, 7.28720515462880064215200515436

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