Properties

Label 2-5e3-1.1-c1-0-0
Degree $2$
Conductor $125$
Sign $1$
Analytic cond. $0.998130$
Root an. cond. $0.999064$
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  − 1.32·2-s − 2.14·3-s − 0.236·4-s + 2.85·6-s + 3.47·7-s + 2.96·8-s + 1.61·9-s + 2·11-s + 0.507·12-s + 2.65·13-s − 4.61·14-s − 3.47·16-s − 4.29·17-s − 2.14·18-s + 7.23·19-s − 7.47·21-s − 2.65·22-s + 0.820·23-s − 6.38·24-s − 3.52·26-s + 2.96·27-s − 0.820·28-s + 0.854·29-s + 2·31-s − 1.32·32-s − 4.29·33-s + 5.70·34-s + ⋯
L(s)  = 1  − 0.939·2-s − 1.24·3-s − 0.118·4-s + 1.16·6-s + 1.31·7-s + 1.04·8-s + 0.539·9-s + 0.603·11-s + 0.146·12-s + 0.736·13-s − 1.23·14-s − 0.868·16-s − 1.04·17-s − 0.506·18-s + 1.66·19-s − 1.63·21-s − 0.566·22-s + 0.171·23-s − 1.30·24-s − 0.691·26-s + 0.571·27-s − 0.155·28-s + 0.158·29-s + 0.359·31-s − 0.234·32-s − 0.748·33-s + 0.978·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 125 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 125 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(125\)    =    \(5^{3}\)
Sign: $1$
Analytic conductor: \(0.998130\)
Root analytic conductor: \(0.999064\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 125,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.4940857591\)
\(L(\frac12)\) \(\approx\) \(0.4940857591\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
good2 \( 1 + 1.32T + 2T^{2} \)
3 \( 1 + 2.14T + 3T^{2} \)
7 \( 1 - 3.47T + 7T^{2} \)
11 \( 1 - 2T + 11T^{2} \)
13 \( 1 - 2.65T + 13T^{2} \)
17 \( 1 + 4.29T + 17T^{2} \)
19 \( 1 - 7.23T + 19T^{2} \)
23 \( 1 - 0.820T + 23T^{2} \)
29 \( 1 - 0.854T + 29T^{2} \)
31 \( 1 - 2T + 31T^{2} \)
37 \( 1 - 1.64T + 37T^{2} \)
41 \( 1 + 6.09T + 41T^{2} \)
43 \( 1 - 3.79T + 43T^{2} \)
47 \( 1 - 0.507T + 47T^{2} \)
53 \( 1 - 8.59T + 53T^{2} \)
59 \( 1 + 4.47T + 59T^{2} \)
61 \( 1 - 5.09T + 61T^{2} \)
67 \( 1 + 4.29T + 67T^{2} \)
71 \( 1 - 8.18T + 71T^{2} \)
73 \( 1 + 16.5T + 73T^{2} \)
79 \( 1 - 2.76T + 79T^{2} \)
83 \( 1 + 5.11T + 83T^{2} \)
89 \( 1 + 8.61T + 89T^{2} \)
97 \( 1 - 11.2T + 97T^{2} \)
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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

−13.41615861849473507220117410601, −11.82975374775973850453887254620, −11.27893146477352786074014132853, −10.43948827731523487968532120433, −9.139624370237974631505965024215, −8.184815295102623510670754014241, −6.94738546703140403774503923250, −5.47438037871621123375050606667, −4.43816783911439271747278038055, −1.21743884198223694890758351404, 1.21743884198223694890758351404, 4.43816783911439271747278038055, 5.47438037871621123375050606667, 6.94738546703140403774503923250, 8.184815295102623510670754014241, 9.139624370237974631505965024215, 10.43948827731523487968532120433, 11.27893146477352786074014132853, 11.82975374775973850453887254620, 13.41615861849473507220117410601

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