Properties

Label 2-1525-1.1-c1-0-51
Degree $2$
Conductor $1525$
Sign $1$
Analytic cond. $12.1771$
Root an. cond. $3.48958$
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  − 1.53·2-s + 3.20·3-s + 0.365·4-s − 4.92·6-s + 2.65·7-s + 2.51·8-s + 7.26·9-s + 1.92·11-s + 1.16·12-s + 3.08·13-s − 4.07·14-s − 4.59·16-s + 7.25·17-s − 11.1·18-s − 0.894·19-s + 8.49·21-s − 2.96·22-s − 8.28·23-s + 8.05·24-s − 4.74·26-s + 13.6·27-s + 0.967·28-s − 1.36·29-s − 0.423·31-s + 2.04·32-s + 6.16·33-s − 11.1·34-s + ⋯
L(s)  = 1  − 1.08·2-s + 1.84·3-s + 0.182·4-s − 2.01·6-s + 1.00·7-s + 0.888·8-s + 2.42·9-s + 0.580·11-s + 0.337·12-s + 0.856·13-s − 1.08·14-s − 1.14·16-s + 1.75·17-s − 2.63·18-s − 0.205·19-s + 1.85·21-s − 0.631·22-s − 1.72·23-s + 1.64·24-s − 0.931·26-s + 2.62·27-s + 0.182·28-s − 0.253·29-s − 0.0760·31-s + 0.360·32-s + 1.07·33-s − 1.91·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1525 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1525 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1525\)    =    \(5^{2} \cdot 61\)
Sign: $1$
Analytic conductor: \(12.1771\)
Root analytic conductor: \(3.48958\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1525,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.221050991\)
\(L(\frac12)\) \(\approx\) \(2.221050991\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
61 \( 1 + T \)
good2 \( 1 + 1.53T + 2T^{2} \)
3 \( 1 - 3.20T + 3T^{2} \)
7 \( 1 - 2.65T + 7T^{2} \)
11 \( 1 - 1.92T + 11T^{2} \)
13 \( 1 - 3.08T + 13T^{2} \)
17 \( 1 - 7.25T + 17T^{2} \)
19 \( 1 + 0.894T + 19T^{2} \)
23 \( 1 + 8.28T + 23T^{2} \)
29 \( 1 + 1.36T + 29T^{2} \)
31 \( 1 + 0.423T + 31T^{2} \)
37 \( 1 + 9.26T + 37T^{2} \)
41 \( 1 + 2.33T + 41T^{2} \)
43 \( 1 + 7.88T + 43T^{2} \)
47 \( 1 + 7.99T + 47T^{2} \)
53 \( 1 + 2.67T + 53T^{2} \)
59 \( 1 - 9.32T + 59T^{2} \)
67 \( 1 + 0.784T + 67T^{2} \)
71 \( 1 + 0.582T + 71T^{2} \)
73 \( 1 - 4.43T + 73T^{2} \)
79 \( 1 - 14.1T + 79T^{2} \)
83 \( 1 - 3.71T + 83T^{2} \)
89 \( 1 + 2.10T + 89T^{2} \)
97 \( 1 + 15.4T + 97T^{2} \)
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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

−9.346682371788577261763214731233, −8.404677613681831950571971122075, −8.232260636762759378230011864979, −7.65609199211563838596414350716, −6.68567661044892934406996196170, −5.16727481920965372199650552846, −4.02999345154857898477720056572, −3.43170125174099672460893025786, −1.89676473279013804143373427715, −1.40259706341567511641048595925, 1.40259706341567511641048595925, 1.89676473279013804143373427715, 3.43170125174099672460893025786, 4.02999345154857898477720056572, 5.16727481920965372199650552846, 6.68567661044892934406996196170, 7.65609199211563838596414350716, 8.232260636762759378230011864979, 8.404677613681831950571971122075, 9.346682371788577261763214731233

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