Properties

Label 2-2695-1.1-c1-0-28
Degree $2$
Conductor $2695$
Sign $1$
Analytic cond. $21.5196$
Root an. cond. $4.63893$
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  + 1.88·2-s − 2.33·3-s + 1.54·4-s − 5-s − 4.39·6-s − 0.849·8-s + 2.45·9-s − 1.88·10-s − 11-s − 3.61·12-s + 4.94·13-s + 2.33·15-s − 4.69·16-s − 0.334·17-s + 4.61·18-s − 3.51·19-s − 1.54·20-s − 1.88·22-s − 4.50·23-s + 1.98·24-s + 25-s + 9.32·26-s + 1.28·27-s + 8.56·29-s + 4.39·30-s − 6.65·31-s − 7.15·32-s + ⋯
L(s)  = 1  + 1.33·2-s − 1.34·3-s + 0.774·4-s − 0.447·5-s − 1.79·6-s − 0.300·8-s + 0.816·9-s − 0.595·10-s − 0.301·11-s − 1.04·12-s + 1.37·13-s + 0.602·15-s − 1.17·16-s − 0.0811·17-s + 1.08·18-s − 0.806·19-s − 0.346·20-s − 0.401·22-s − 0.938·23-s + 0.404·24-s + 0.200·25-s + 1.82·26-s + 0.246·27-s + 1.59·29-s + 0.803·30-s − 1.19·31-s − 1.26·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2695 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2695 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2695\)    =    \(5 \cdot 7^{2} \cdot 11\)
Sign: $1$
Analytic conductor: \(21.5196\)
Root analytic conductor: \(4.63893\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2695,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.664352558\)
\(L(\frac12)\) \(\approx\) \(1.664352558\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 + T \)
7 \( 1 \)
11 \( 1 + T \)
good2 \( 1 - 1.88T + 2T^{2} \)
3 \( 1 + 2.33T + 3T^{2} \)
13 \( 1 - 4.94T + 13T^{2} \)
17 \( 1 + 0.334T + 17T^{2} \)
19 \( 1 + 3.51T + 19T^{2} \)
23 \( 1 + 4.50T + 23T^{2} \)
29 \( 1 - 8.56T + 29T^{2} \)
31 \( 1 + 6.65T + 31T^{2} \)
37 \( 1 - 4.73T + 37T^{2} \)
41 \( 1 - 7.55T + 41T^{2} \)
43 \( 1 + 1.93T + 43T^{2} \)
47 \( 1 + 8.75T + 47T^{2} \)
53 \( 1 - 8.86T + 53T^{2} \)
59 \( 1 - 8.11T + 59T^{2} \)
61 \( 1 - 6.39T + 61T^{2} \)
67 \( 1 - 7.36T + 67T^{2} \)
71 \( 1 - 8T + 71T^{2} \)
73 \( 1 - 14.8T + 73T^{2} \)
79 \( 1 - 11.3T + 79T^{2} \)
83 \( 1 - 8.18T + 83T^{2} \)
89 \( 1 - 7.28T + 89T^{2} \)
97 \( 1 + 13.8T + 97T^{2} \)
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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

−8.680733612577573553376365760642, −8.025622417679414101087659143532, −6.68923517935486212656346762271, −6.39365506312230578354483258028, −5.62410995893615670210881692643, −5.01532612475959465009948621809, −4.16636694534570710524791161641, −3.60622906175484162158823193116, −2.34118642574917535916329945829, −0.69274274210182360683980271693, 0.69274274210182360683980271693, 2.34118642574917535916329945829, 3.60622906175484162158823193116, 4.16636694534570710524791161641, 5.01532612475959465009948621809, 5.62410995893615670210881692643, 6.39365506312230578354483258028, 6.68923517935486212656346762271, 8.025622417679414101087659143532, 8.680733612577573553376365760642

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