Properties

Label 2-6e4-1.1-c3-0-42
Degree $2$
Conductor $1296$
Sign $-1$
Analytic cond. $76.4664$
Root an. cond. $8.74451$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 20.2·5-s + 24.7·7-s + 18.8·11-s − 48.4·13-s − 40.4·17-s − 7.82·19-s + 157.·23-s + 283.·25-s − 219.·29-s + 139.·31-s − 500.·35-s + 270.·37-s − 30.7·41-s − 57.2·43-s − 143.·47-s + 269.·49-s − 180.·53-s − 380.·55-s − 317.·59-s + 759.·61-s + 979.·65-s − 428.·67-s + 29.0·71-s − 327.·73-s + 465.·77-s + 1.02e3·79-s + 454.·83-s + ⋯
L(s)  = 1  − 1.80·5-s + 1.33·7-s + 0.515·11-s − 1.03·13-s − 0.577·17-s − 0.0945·19-s + 1.43·23-s + 2.27·25-s − 1.40·29-s + 0.807·31-s − 2.41·35-s + 1.20·37-s − 0.117·41-s − 0.203·43-s − 0.444·47-s + 0.784·49-s − 0.466·53-s − 0.932·55-s − 0.699·59-s + 1.59·61-s + 1.86·65-s − 0.780·67-s + 0.0486·71-s − 0.525·73-s + 0.688·77-s + 1.45·79-s + 0.601·83-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1296 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1296 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1296\)    =    \(2^{4} \cdot 3^{4}\)
Sign: $-1$
Analytic conductor: \(76.4664\)
Root analytic conductor: \(8.74451\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1296,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
good5 \( 1 + 20.2T + 125T^{2} \)
7 \( 1 - 24.7T + 343T^{2} \)
11 \( 1 - 18.8T + 1.33e3T^{2} \)
13 \( 1 + 48.4T + 2.19e3T^{2} \)
17 \( 1 + 40.4T + 4.91e3T^{2} \)
19 \( 1 + 7.82T + 6.85e3T^{2} \)
23 \( 1 - 157.T + 1.21e4T^{2} \)
29 \( 1 + 219.T + 2.43e4T^{2} \)
31 \( 1 - 139.T + 2.97e4T^{2} \)
37 \( 1 - 270.T + 5.06e4T^{2} \)
41 \( 1 + 30.7T + 6.89e4T^{2} \)
43 \( 1 + 57.2T + 7.95e4T^{2} \)
47 \( 1 + 143.T + 1.03e5T^{2} \)
53 \( 1 + 180.T + 1.48e5T^{2} \)
59 \( 1 + 317.T + 2.05e5T^{2} \)
61 \( 1 - 759.T + 2.26e5T^{2} \)
67 \( 1 + 428.T + 3.00e5T^{2} \)
71 \( 1 - 29.0T + 3.57e5T^{2} \)
73 \( 1 + 327.T + 3.89e5T^{2} \)
79 \( 1 - 1.02e3T + 4.93e5T^{2} \)
83 \( 1 - 454.T + 5.71e5T^{2} \)
89 \( 1 + 677.T + 7.04e5T^{2} \)
97 \( 1 + 397.T + 9.12e5T^{2} \)
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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

−8.681545883581886706735808475323, −7.967668594241124322424409005425, −7.44177976931052286402782445433, −6.68619775500511027354034591563, −5.13530945005946601749583766199, −4.56943020036617852735164622819, −3.82033759156381834900950035173, −2.63495305611533554371521289436, −1.21796822807513702656824736150, 0, 1.21796822807513702656824736150, 2.63495305611533554371521289436, 3.82033759156381834900950035173, 4.56943020036617852735164622819, 5.13530945005946601749583766199, 6.68619775500511027354034591563, 7.44177976931052286402782445433, 7.967668594241124322424409005425, 8.681545883581886706735808475323

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