Properties

Label 2-2695-1.1-c1-0-77
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  + 1.06·2-s + 3.07·3-s − 0.863·4-s − 5-s + 3.27·6-s − 3.05·8-s + 6.45·9-s − 1.06·10-s + 11-s − 2.65·12-s + 2.06·13-s − 3.07·15-s − 1.52·16-s − 1.12·17-s + 6.88·18-s + 8.47·19-s + 0.863·20-s + 1.06·22-s + 3.99·23-s − 9.38·24-s + 25-s + 2.19·26-s + 10.6·27-s − 4.01·29-s − 3.27·30-s − 0.325·31-s + 4.47·32-s + ⋯
L(s)  = 1  + 0.753·2-s + 1.77·3-s − 0.431·4-s − 0.447·5-s + 1.33·6-s − 1.07·8-s + 2.15·9-s − 0.337·10-s + 0.301·11-s − 0.766·12-s + 0.571·13-s − 0.793·15-s − 0.381·16-s − 0.272·17-s + 1.62·18-s + 1.94·19-s + 0.193·20-s + 0.227·22-s + 0.833·23-s − 1.91·24-s + 0.200·25-s + 0.431·26-s + 2.04·27-s − 0.746·29-s − 0.598·30-s − 0.0584·31-s + 0.791·32-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

\(L(1)\) \(\approx\) \(4.316699949\)
\(L(\frac12)\) \(\approx\) \(4.316699949\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.06T + 2T^{2} \)
3 \( 1 - 3.07T + 3T^{2} \)
13 \( 1 - 2.06T + 13T^{2} \)
17 \( 1 + 1.12T + 17T^{2} \)
19 \( 1 - 8.47T + 19T^{2} \)
23 \( 1 - 3.99T + 23T^{2} \)
29 \( 1 + 4.01T + 29T^{2} \)
31 \( 1 + 0.325T + 31T^{2} \)
37 \( 1 - 5.40T + 37T^{2} \)
41 \( 1 - 1.23T + 41T^{2} \)
43 \( 1 + 12.0T + 43T^{2} \)
47 \( 1 + 1.05T + 47T^{2} \)
53 \( 1 + 0.884T + 53T^{2} \)
59 \( 1 - 13.8T + 59T^{2} \)
61 \( 1 - 1.63T + 61T^{2} \)
67 \( 1 - 10.7T + 67T^{2} \)
71 \( 1 - 8.18T + 71T^{2} \)
73 \( 1 + 12.9T + 73T^{2} \)
79 \( 1 - 7.43T + 79T^{2} \)
83 \( 1 - 4.20T + 83T^{2} \)
89 \( 1 + 14.0T + 89T^{2} \)
97 \( 1 + 16.8T + 97T^{2} \)
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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

−8.699557308159523010896205301450, −8.279388561283877232662030235120, −7.43140818348485066430873653223, −6.72843255095321179331884300140, −5.49356595315056355889287700208, −4.68444760939162199450965612115, −3.71979819502413525724154825599, −3.43277524322237454216086910803, −2.55938562016275342327346314263, −1.17389673569543219227284722732, 1.17389673569543219227284722732, 2.55938562016275342327346314263, 3.43277524322237454216086910803, 3.71979819502413525724154825599, 4.68444760939162199450965612115, 5.49356595315056355889287700208, 6.72843255095321179331884300140, 7.43140818348485066430873653223, 8.279388561283877232662030235120, 8.699557308159523010896205301450

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