Properties

Label 2-93e2-1.1-c1-0-104
Degree $2$
Conductor $8649$
Sign $1$
Analytic cond. $69.0626$
Root an. cond. $8.31039$
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  − 2·4-s + 2.05·7-s + 0.990·13-s + 4·16-s + 2.60·19-s − 5·25-s − 4.11·28-s + 1.54·37-s + 9.98·43-s − 2.76·49-s − 1.98·52-s + 15.3·61-s − 8·64-s + 14.9·67-s − 6.90·73-s − 5.21·76-s − 13.4·79-s + 2.03·91-s + 7.15·97-s + 10·100-s − 18.8·103-s + 16.7·109-s + 8.23·112-s + ⋯
L(s)  = 1  − 4-s + 0.778·7-s + 0.274·13-s + 16-s + 0.598·19-s − 25-s − 0.778·28-s + 0.253·37-s + 1.52·43-s − 0.394·49-s − 0.274·52-s + 1.97·61-s − 64-s + 1.83·67-s − 0.807·73-s − 0.598·76-s − 1.50·79-s + 0.213·91-s + 0.726·97-s + 100-s − 1.85·103-s + 1.60·109-s + 0.778·112-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8649 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8649 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8649\)    =    \(3^{2} \cdot 31^{2}\)
Sign: $1$
Analytic conductor: \(69.0626\)
Root analytic conductor: \(8.31039\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8649,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.695696856\)
\(L(\frac12)\) \(\approx\) \(1.695696856\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
31 \( 1 \)
good2 \( 1 + 2T^{2} \)
5 \( 1 + 5T^{2} \)
7 \( 1 - 2.05T + 7T^{2} \)
11 \( 1 + 11T^{2} \)
13 \( 1 - 0.990T + 13T^{2} \)
17 \( 1 + 17T^{2} \)
19 \( 1 - 2.60T + 19T^{2} \)
23 \( 1 + 23T^{2} \)
29 \( 1 + 29T^{2} \)
37 \( 1 - 1.54T + 37T^{2} \)
41 \( 1 + 41T^{2} \)
43 \( 1 - 9.98T + 43T^{2} \)
47 \( 1 + 47T^{2} \)
53 \( 1 + 53T^{2} \)
59 \( 1 + 59T^{2} \)
61 \( 1 - 15.3T + 61T^{2} \)
67 \( 1 - 14.9T + 67T^{2} \)
71 \( 1 + 71T^{2} \)
73 \( 1 + 6.90T + 73T^{2} \)
79 \( 1 + 13.4T + 79T^{2} \)
83 \( 1 + 83T^{2} \)
89 \( 1 + 89T^{2} \)
97 \( 1 - 7.15T + 97T^{2} \)
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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

−7.84334611376857065095749627546, −7.30187366333703676118116701113, −6.26423435778767803895445111909, −5.53019342233904508186275858795, −5.04288938511725188918206500977, −4.19374164339101012690212328007, −3.72948105537746314657414237465, −2.66582664058345964745955076156, −1.60121849748486198047545473844, −0.67430052622981148030174129339, 0.67430052622981148030174129339, 1.60121849748486198047545473844, 2.66582664058345964745955076156, 3.72948105537746314657414237465, 4.19374164339101012690212328007, 5.04288938511725188918206500977, 5.53019342233904508186275858795, 6.26423435778767803895445111909, 7.30187366333703676118116701113, 7.84334611376857065095749627546

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