Properties

Label 2-63e2-1.1-c1-0-145
Degree $2$
Conductor $3969$
Sign $-1$
Analytic cond. $31.6926$
Root an. cond. $5.62962$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 1.53·2-s + 0.360·4-s + 3.15·5-s − 2.51·8-s + 4.85·10-s − 5.74·11-s − 0.360·13-s − 4.59·16-s + 2.77·17-s − 7.23·19-s + 1.13·20-s − 8.83·22-s − 0.824·23-s + 4.97·25-s − 0.554·26-s − 4.27·29-s − 4.98·31-s − 2.01·32-s + 4.26·34-s + 7.49·37-s − 11.1·38-s − 7.95·40-s − 3.33·41-s − 7.86·43-s − 2.07·44-s − 1.26·46-s − 3.48·47-s + ⋯
L(s)  = 1  + 1.08·2-s + 0.180·4-s + 1.41·5-s − 0.890·8-s + 1.53·10-s − 1.73·11-s − 0.100·13-s − 1.14·16-s + 0.673·17-s − 1.65·19-s + 0.254·20-s − 1.88·22-s − 0.171·23-s + 0.994·25-s − 0.108·26-s − 0.794·29-s − 0.894·31-s − 0.356·32-s + 0.731·34-s + 1.23·37-s − 1.80·38-s − 1.25·40-s − 0.520·41-s − 1.20·43-s − 0.312·44-s − 0.186·46-s − 0.507·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3969 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3969 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3969\)    =    \(3^{4} \cdot 7^{2}\)
Sign: $-1$
Analytic conductor: \(31.6926\)
Root analytic conductor: \(5.62962\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 3969,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
7 \( 1 \)
good2 \( 1 - 1.53T + 2T^{2} \)
5 \( 1 - 3.15T + 5T^{2} \)
11 \( 1 + 5.74T + 11T^{2} \)
13 \( 1 + 0.360T + 13T^{2} \)
17 \( 1 - 2.77T + 17T^{2} \)
19 \( 1 + 7.23T + 19T^{2} \)
23 \( 1 + 0.824T + 23T^{2} \)
29 \( 1 + 4.27T + 29T^{2} \)
31 \( 1 + 4.98T + 31T^{2} \)
37 \( 1 - 7.49T + 37T^{2} \)
41 \( 1 + 3.33T + 41T^{2} \)
43 \( 1 + 7.86T + 43T^{2} \)
47 \( 1 + 3.48T + 47T^{2} \)
53 \( 1 + 2.91T + 53T^{2} \)
59 \( 1 - 2.39T + 59T^{2} \)
61 \( 1 - 3.20T + 61T^{2} \)
67 \( 1 - 1.89T + 67T^{2} \)
71 \( 1 - 1.60T + 71T^{2} \)
73 \( 1 + 15.4T + 73T^{2} \)
79 \( 1 - 5.47T + 79T^{2} \)
83 \( 1 + 13.0T + 83T^{2} \)
89 \( 1 + 14.2T + 89T^{2} \)
97 \( 1 - 16.0T + 97T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−8.144157863142191258599936991558, −7.15757664528957792464032550717, −6.19139980599586353538077015910, −5.75046688377008109227870114205, −5.16150231440569629864531336583, −4.49028345069840469569321045550, −3.40472449264272195698221173636, −2.55727868543143765386821822517, −1.89599294907052143510114325066, 0, 1.89599294907052143510114325066, 2.55727868543143765386821822517, 3.40472449264272195698221173636, 4.49028345069840469569321045550, 5.16150231440569629864531336583, 5.75046688377008109227870114205, 6.19139980599586353538077015910, 7.15757664528957792464032550717, 8.144157863142191258599936991558

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