Properties

Label 2-3-3.2-c114-0-22
Degree $2$
Conductor $3$
Sign $1$
Analytic cond. $246.900$
Root an. cond. $15.7130$
Motivic weight $114$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.57e27·3-s + 2.07e34·4-s + 2.81e48·7-s + 2.46e54·9-s − 3.26e61·12-s − 5.07e63·13-s + 4.31e68·16-s − 1.32e73·19-s − 4.41e75·21-s + 4.81e79·25-s − 3.87e81·27-s + 5.84e82·28-s + 1.02e85·31-s + 5.11e88·36-s + 4.87e89·37-s + 7.97e90·39-s − 2.10e93·43-s − 6.77e95·48-s + 5.72e96·49-s − 1.05e98·52-s + 2.08e100·57-s − 6.07e101·61-s + 6.93e102·63-s + 8.95e102·64-s + 1.65e104·67-s + 1.77e106·73-s − 7.55e106·75-s + ⋯
L(s)  = 1  − 3-s + 4-s + 1.90·7-s + 9-s − 12-s − 1.62·13-s + 16-s − 1.71·19-s − 1.90·21-s + 25-s − 27-s + 1.90·28-s + 1.00·31-s + 36-s + 1.99·37-s + 1.62·39-s − 1.64·43-s − 48-s + 2.61·49-s − 1.62·52-s + 1.71·57-s − 1.04·61-s + 1.90·63-s + 64-s + 1.35·67-s + 1.09·73-s − 75-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(115-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3 ^{s/2} \, \Gamma_{\C}(s+57) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3\)
Sign: $1$
Analytic conductor: \(246.900\)
Root analytic conductor: \(15.7130\)
Motivic weight: \(114\)
Rational: yes
Arithmetic: yes
Character: $\chi_{3} (2, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 3,\ (\ :57),\ 1)\)

Particular Values

\(L(\frac{115}{2})\) \(\approx\) \(2.715992687\)
\(L(\frac12)\) \(\approx\) \(2.715992687\)
\(L(58)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + p^{57} T \)
good2 \( ( 1 - p^{57} T )( 1 + p^{57} T ) \)
5 \( ( 1 - p^{57} T )( 1 + p^{57} T ) \)
7 \( 1 - \)\(28\!\cdots\!86\)\( T + p^{114} T^{2} \)
11 \( ( 1 - p^{57} T )( 1 + p^{57} T ) \)
13 \( 1 + \)\(50\!\cdots\!66\)\( T + p^{114} T^{2} \)
17 \( ( 1 - p^{57} T )( 1 + p^{57} T ) \)
19 \( 1 + \)\(13\!\cdots\!22\)\( T + p^{114} T^{2} \)
23 \( ( 1 - p^{57} T )( 1 + p^{57} T ) \)
29 \( ( 1 - p^{57} T )( 1 + p^{57} T ) \)
31 \( 1 - \)\(10\!\cdots\!22\)\( T + p^{114} T^{2} \)
37 \( 1 - \)\(48\!\cdots\!66\)\( T + p^{114} T^{2} \)
41 \( ( 1 - p^{57} T )( 1 + p^{57} T ) \)
43 \( 1 + \)\(21\!\cdots\!86\)\( T + p^{114} T^{2} \)
47 \( ( 1 - p^{57} T )( 1 + p^{57} T ) \)
53 \( ( 1 - p^{57} T )( 1 + p^{57} T ) \)
59 \( ( 1 - p^{57} T )( 1 + p^{57} T ) \)
61 \( 1 + \)\(60\!\cdots\!58\)\( T + p^{114} T^{2} \)
67 \( 1 - \)\(16\!\cdots\!46\)\( T + p^{114} T^{2} \)
71 \( ( 1 - p^{57} T )( 1 + p^{57} T ) \)
73 \( 1 - \)\(17\!\cdots\!94\)\( T + p^{114} T^{2} \)
79 \( 1 + \)\(21\!\cdots\!82\)\( T + p^{114} T^{2} \)
83 \( ( 1 - p^{57} T )( 1 + p^{57} T ) \)
89 \( ( 1 - p^{57} T )( 1 + p^{57} T ) \)
97 \( 1 - \)\(19\!\cdots\!26\)\( T + p^{114} T^{2} \)
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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

−11.02772004511313614440869318837, −10.13206768094205047998090842582, −8.209424440313318597641618700441, −7.30210576666683055079721574535, −6.29334407445452801431444031452, −5.03995981743108066362276624641, −4.45209379762026638586827023204, −2.46200825618183443176703362698, −1.72844334371120606133474026114, −0.70547117562071532015905857353, 0.70547117562071532015905857353, 1.72844334371120606133474026114, 2.46200825618183443176703362698, 4.45209379762026638586827023204, 5.03995981743108066362276624641, 6.29334407445452801431444031452, 7.30210576666683055079721574535, 8.209424440313318597641618700441, 10.13206768094205047998090842582, 11.02772004511313614440869318837

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