Properties

Label 2-2695-1.1-c1-0-12
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  + 0.840·2-s − 1.72·3-s − 1.29·4-s + 5-s − 1.45·6-s − 2.76·8-s − 0.00824·9-s + 0.840·10-s − 11-s + 2.23·12-s − 2.36·13-s − 1.72·15-s + 0.264·16-s − 2.68·17-s − 0.00692·18-s − 0.851·19-s − 1.29·20-s − 0.840·22-s − 3.43·23-s + 4.78·24-s + 25-s − 1.98·26-s + 5.20·27-s + 8.27·29-s − 1.45·30-s − 8.64·31-s + 5.75·32-s + ⋯
L(s)  = 1  + 0.593·2-s − 0.998·3-s − 0.647·4-s + 0.447·5-s − 0.593·6-s − 0.978·8-s − 0.00274·9-s + 0.265·10-s − 0.301·11-s + 0.646·12-s − 0.655·13-s − 0.446·15-s + 0.0660·16-s − 0.652·17-s − 0.00163·18-s − 0.195·19-s − 0.289·20-s − 0.179·22-s − 0.715·23-s + 0.977·24-s + 0.200·25-s − 0.389·26-s + 1.00·27-s + 1.53·29-s − 0.265·30-s − 1.55·31-s + 1.01·32-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

\(L(1)\) \(\approx\) \(0.8946073248\)
\(L(\frac12)\) \(\approx\) \(0.8946073248\)
\(L(\frac{3}{2})\) 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 \( 1 - 0.840T + 2T^{2} \)
3 \( 1 + 1.72T + 3T^{2} \)
13 \( 1 + 2.36T + 13T^{2} \)
17 \( 1 + 2.68T + 17T^{2} \)
19 \( 1 + 0.851T + 19T^{2} \)
23 \( 1 + 3.43T + 23T^{2} \)
29 \( 1 - 8.27T + 29T^{2} \)
31 \( 1 + 8.64T + 31T^{2} \)
37 \( 1 - 10.5T + 37T^{2} \)
41 \( 1 + 8.73T + 41T^{2} \)
43 \( 1 + 2.48T + 43T^{2} \)
47 \( 1 + 1.23T + 47T^{2} \)
53 \( 1 - 1.58T + 53T^{2} \)
59 \( 1 + 1.71T + 59T^{2} \)
61 \( 1 - 11.5T + 61T^{2} \)
67 \( 1 - 2.74T + 67T^{2} \)
71 \( 1 - 9.43T + 71T^{2} \)
73 \( 1 + 8.37T + 73T^{2} \)
79 \( 1 + 10.7T + 79T^{2} \)
83 \( 1 - 15.4T + 83T^{2} \)
89 \( 1 + 11.3T + 89T^{2} \)
97 \( 1 + 0.868T + 97T^{2} \)
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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

−8.808544287767929183952384092620, −8.214119036923707465134005582935, −7.03375368555888206667178634973, −6.24949080689266368326040091546, −5.67228695199062796708347489502, −4.94980594152459683294727889583, −4.41942346097425625788412089359, −3.26282351207271964538819880031, −2.21932806215075507141211782282, −0.54778690774648245258095941197, 0.54778690774648245258095941197, 2.21932806215075507141211782282, 3.26282351207271964538819880031, 4.41942346097425625788412089359, 4.94980594152459683294727889583, 5.67228695199062796708347489502, 6.24949080689266368326040091546, 7.03375368555888206667178634973, 8.214119036923707465134005582935, 8.808544287767929183952384092620

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