Properties

Label 2-3-3.2-c144-0-25
Degree $2$
Conductor $3$
Sign $1$
Analytic cond. $393.943$
Root an. cond. $19.8479$
Motivic weight $144$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2.25e34·3-s + 2.23e43·4-s − 8.78e60·7-s + 5.07e68·9-s + 5.02e77·12-s − 2.98e80·13-s + 4.97e86·16-s − 1.55e92·19-s − 1.97e95·21-s + 4.48e100·25-s + 1.14e103·27-s − 1.95e104·28-s − 4.19e107·31-s + 1.13e112·36-s + 1.22e113·37-s − 6.71e114·39-s + 7.93e117·43-s + 1.12e121·48-s + 2.77e121·49-s − 6.64e123·52-s − 3.51e126·57-s − 6.85e128·61-s − 4.45e129·63-s + 1.10e130·64-s + 4.54e131·67-s − 1.34e134·73-s + 1.01e135·75-s + ⋯
L(s)  = 1  + 3-s + 4-s − 1.24·7-s + 9-s + 12-s − 1.86·13-s + 16-s − 1.32·19-s − 1.24·21-s + 25-s + 27-s − 1.24·28-s − 1.75·31-s + 36-s + 1.50·37-s − 1.86·39-s + 1.95·43-s + 48-s + 0.560·49-s − 1.86·52-s − 1.32·57-s − 1.96·61-s − 1.24·63-s + 64-s + 1.51·67-s − 0.930·73-s + 75-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(145-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3 ^{s/2} \, \Gamma_{\C}(s+72) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3\)
Sign: $1$
Analytic conductor: \(393.943\)
Root analytic conductor: \(19.8479\)
Motivic weight: \(144\)
Rational: yes
Arithmetic: yes
Character: $\chi_{3} (2, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 3,\ (\ :72),\ 1)\)

Particular Values

\(L(\frac{145}{2})\) \(\approx\) \(3.341125178\)
\(L(\frac12)\) \(\approx\) \(3.341125178\)
\(L(73)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 - p^{72} T \)
good2 \( ( 1 - p^{72} T )( 1 + p^{72} T ) \)
5 \( ( 1 - p^{72} T )( 1 + p^{72} T ) \)
7 \( 1 + \)\(87\!\cdots\!98\)\( T + p^{144} T^{2} \)
11 \( ( 1 - p^{72} T )( 1 + p^{72} T ) \)
13 \( 1 + \)\(29\!\cdots\!38\)\( T + p^{144} T^{2} \)
17 \( ( 1 - p^{72} T )( 1 + p^{72} T ) \)
19 \( 1 + \)\(15\!\cdots\!78\)\( T + p^{144} T^{2} \)
23 \( ( 1 - p^{72} T )( 1 + p^{72} T ) \)
29 \( ( 1 - p^{72} T )( 1 + p^{72} T ) \)
31 \( 1 + \)\(41\!\cdots\!78\)\( T + p^{144} T^{2} \)
37 \( 1 - \)\(12\!\cdots\!62\)\( T + p^{144} T^{2} \)
41 \( ( 1 - p^{72} T )( 1 + p^{72} T ) \)
43 \( 1 - \)\(79\!\cdots\!02\)\( T + p^{144} T^{2} \)
47 \( ( 1 - p^{72} T )( 1 + p^{72} T ) \)
53 \( ( 1 - p^{72} T )( 1 + p^{72} T ) \)
59 \( ( 1 - p^{72} T )( 1 + p^{72} T ) \)
61 \( 1 + \)\(68\!\cdots\!58\)\( T + p^{144} T^{2} \)
67 \( 1 - \)\(45\!\cdots\!22\)\( T + p^{144} T^{2} \)
71 \( ( 1 - p^{72} T )( 1 + p^{72} T ) \)
73 \( 1 + \)\(13\!\cdots\!58\)\( T + p^{144} T^{2} \)
79 \( 1 - \)\(25\!\cdots\!82\)\( T + p^{144} T^{2} \)
83 \( ( 1 - p^{72} T )( 1 + p^{72} T ) \)
89 \( ( 1 - p^{72} T )( 1 + p^{72} T ) \)
97 \( 1 - \)\(16\!\cdots\!82\)\( T + p^{144} T^{2} \)
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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

−9.876452868531820417698611293589, −9.061799797016799027523226967452, −7.63062562852736955739523278890, −7.03099495383801267957191478722, −6.05814485467362397135562784278, −4.53070506207337133386139595279, −3.35707964757651772467240795493, −2.58052323630328628991180298808, −2.01807168745358311355770646619, −0.59035658748351937724105266903, 0.59035658748351937724105266903, 2.01807168745358311355770646619, 2.58052323630328628991180298808, 3.35707964757651772467240795493, 4.53070506207337133386139595279, 6.05814485467362397135562784278, 7.03099495383801267957191478722, 7.63062562852736955739523278890, 9.061799797016799027523226967452, 9.876452868531820417698611293589

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