Properties

Label 2-3-3.2-c90-0-13
Degree $2$
Conductor $3$
Sign $1$
Analytic cond. $153.887$
Root an. cond. $12.4051$
Motivic weight $90$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.95e21·3-s + 1.23e27·4-s + 3.56e37·7-s + 8.72e42·9-s − 3.65e48·12-s − 2.64e50·13-s + 1.53e54·16-s + 4.22e57·19-s − 1.05e59·21-s + 8.07e62·25-s − 2.57e64·27-s + 4.41e64·28-s + 2.09e66·31-s + 1.08e70·36-s − 3.20e70·37-s + 7.82e71·39-s + 5.12e73·43-s − 4.52e75·48-s − 1.01e76·49-s − 3.27e77·52-s − 1.24e79·57-s − 3.80e80·61-s + 3.11e80·63-s + 1.89e81·64-s + 2.81e82·67-s − 1.35e84·73-s − 2.38e84·75-s + ⋯
L(s)  = 1  − 3-s + 4-s + 0.333·7-s + 9-s − 12-s − 1.97·13-s + 16-s + 1.20·19-s − 0.333·21-s + 25-s − 27-s + 0.333·28-s + 0.162·31-s + 36-s − 0.865·37-s + 1.97·39-s + 1.59·43-s − 48-s − 0.888·49-s − 1.97·52-s − 1.20·57-s − 1.73·61-s + 0.333·63-s + 64-s + 1.88·67-s − 1.91·73-s − 75-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(91-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3 ^{s/2} \, \Gamma_{\C}(s+45) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3\)
Sign: $1$
Analytic conductor: \(153.887\)
Root analytic conductor: \(12.4051\)
Motivic weight: \(90\)
Rational: yes
Arithmetic: yes
Character: $\chi_{3} (2, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 3,\ (\ :45),\ 1)\)

Particular Values

\(L(\frac{91}{2})\) \(\approx\) \(2.004753785\)
\(L(\frac12)\) \(\approx\) \(2.004753785\)
\(L(46)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + p^{45} T \)
good2 \( ( 1 - p^{45} T )( 1 + p^{45} T ) \)
5 \( ( 1 - p^{45} T )( 1 + p^{45} T ) \)
7 \( 1 - \)\(35\!\cdots\!86\)\( T + p^{90} T^{2} \)
11 \( ( 1 - p^{45} T )( 1 + p^{45} T ) \)
13 \( 1 + \)\(26\!\cdots\!86\)\( T + p^{90} T^{2} \)
17 \( ( 1 - p^{45} T )( 1 + p^{45} T ) \)
19 \( 1 - \)\(42\!\cdots\!98\)\( T + p^{90} T^{2} \)
23 \( ( 1 - p^{45} T )( 1 + p^{45} T ) \)
29 \( ( 1 - p^{45} T )( 1 + p^{45} T ) \)
31 \( 1 - \)\(20\!\cdots\!02\)\( T + p^{90} T^{2} \)
37 \( 1 + \)\(32\!\cdots\!14\)\( T + p^{90} T^{2} \)
41 \( ( 1 - p^{45} T )( 1 + p^{45} T ) \)
43 \( 1 - \)\(51\!\cdots\!14\)\( T + p^{90} T^{2} \)
47 \( ( 1 - p^{45} T )( 1 + p^{45} T ) \)
53 \( ( 1 - p^{45} T )( 1 + p^{45} T ) \)
59 \( ( 1 - p^{45} T )( 1 + p^{45} T ) \)
61 \( 1 + \)\(38\!\cdots\!98\)\( T + p^{90} T^{2} \)
67 \( 1 - \)\(28\!\cdots\!86\)\( T + p^{90} T^{2} \)
71 \( ( 1 - p^{45} T )( 1 + p^{45} T ) \)
73 \( 1 + \)\(13\!\cdots\!86\)\( T + p^{90} T^{2} \)
79 \( 1 - \)\(30\!\cdots\!98\)\( T + p^{90} T^{2} \)
83 \( ( 1 - p^{45} T )( 1 + p^{45} T ) \)
89 \( ( 1 - p^{45} T )( 1 + p^{45} T ) \)
97 \( 1 - \)\(22\!\cdots\!86\)\( T + p^{90} T^{2} \)
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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

−11.81586391540432032796525436169, −10.73906102792282579870227158578, −9.690450459147549654890122091265, −7.59692171932009035767348361693, −6.91418688375384195967778517359, −5.59374050573751075013662726193, −4.68986566045643498370839773172, −2.95187349861871910594524807273, −1.78223669187116952028897405459, −0.65872423527722920916889055159, 0.65872423527722920916889055159, 1.78223669187116952028897405459, 2.95187349861871910594524807273, 4.68986566045643498370839773172, 5.59374050573751075013662726193, 6.91418688375384195967778517359, 7.59692171932009035767348361693, 9.690450459147549654890122091265, 10.73906102792282579870227158578, 11.81586391540432032796525436169

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