Properties

Label 2-12-3.2-c50-0-4
Degree $2$
Conductor $12$
Sign $1$
Analytic cond. $190.002$
Root an. cond. $13.7841$
Motivic weight $50$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 8.47e11·3-s − 1.14e21·7-s + 7.17e23·9-s − 1.20e27·13-s − 2.14e30·19-s + 9.72e32·21-s + 8.88e34·25-s − 6.08e35·27-s − 3.41e37·31-s + 1.39e39·37-s + 1.02e39·39-s − 2.51e40·43-s − 4.81e41·49-s + 1.82e42·57-s − 4.74e44·61-s − 8.23e44·63-s − 2.94e45·67-s − 7.56e46·73-s − 7.52e46·75-s − 1.90e47·79-s + 5.15e47·81-s + 1.38e48·91-s + 2.89e49·93-s + 2.38e49·97-s − 2.76e50·103-s − 1.44e50·109-s − 1.18e51·111-s + ⋯
L(s)  = 1  − 3-s − 0.855·7-s + 9-s − 0.170·13-s − 0.0230·19-s + 0.855·21-s + 25-s − 27-s − 1.77·31-s + 0.868·37-s + 0.170·39-s − 0.366·43-s − 0.267·49-s + 0.0230·57-s − 1.10·61-s − 0.855·63-s − 0.657·67-s − 1.97·73-s − 75-s − 0.690·79-s + 81-s + 0.146·91-s + 1.77·93-s + 0.509·97-s − 1.32·103-s − 0.167·109-s − 0.868·111-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 12 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(51-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 12 ^{s/2} \, \Gamma_{\C}(s+25) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(12\)    =    \(2^{2} \cdot 3\)
Sign: $1$
Analytic conductor: \(190.002\)
Root analytic conductor: \(13.7841\)
Motivic weight: \(50\)
Rational: yes
Arithmetic: yes
Character: $\chi_{12} (5, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 12,\ (\ :25),\ 1)\)

Particular Values

\(L(\frac{51}{2})\) \(\approx\) \(0.7966899825\)
\(L(\frac12)\) \(\approx\) \(0.7966899825\)
\(L(26)\) 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 \( 1 + p^{25} T \)
good5 \( ( 1 - p^{25} T )( 1 + p^{25} T ) \)
7 \( 1 + \)\(11\!\cdots\!18\)\( T + p^{50} T^{2} \)
11 \( ( 1 - p^{25} T )( 1 + p^{25} T ) \)
13 \( 1 + \)\(12\!\cdots\!82\)\( T + p^{50} T^{2} \)
17 \( ( 1 - p^{25} T )( 1 + p^{25} T ) \)
19 \( 1 + \)\(21\!\cdots\!74\)\( T + p^{50} T^{2} \)
23 \( ( 1 - p^{25} T )( 1 + p^{25} T ) \)
29 \( ( 1 - p^{25} T )( 1 + p^{25} T ) \)
31 \( 1 + \)\(34\!\cdots\!26\)\( T + p^{50} T^{2} \)
37 \( 1 - \)\(13\!\cdots\!86\)\( T + p^{50} T^{2} \)
41 \( ( 1 - p^{25} T )( 1 + p^{25} T ) \)
43 \( 1 + \)\(25\!\cdots\!82\)\( T + p^{50} T^{2} \)
47 \( ( 1 - p^{25} T )( 1 + p^{25} T ) \)
53 \( ( 1 - p^{25} T )( 1 + p^{25} T ) \)
59 \( ( 1 - p^{25} T )( 1 + p^{25} T ) \)
61 \( 1 + \)\(47\!\cdots\!26\)\( T + p^{50} T^{2} \)
67 \( 1 + \)\(29\!\cdots\!18\)\( T + p^{50} T^{2} \)
71 \( ( 1 - p^{25} T )( 1 + p^{25} T ) \)
73 \( 1 + \)\(75\!\cdots\!86\)\( T + p^{50} T^{2} \)
79 \( 1 + \)\(19\!\cdots\!02\)\( T + p^{50} T^{2} \)
83 \( ( 1 - p^{25} T )( 1 + p^{25} T ) \)
89 \( ( 1 - p^{25} T )( 1 + p^{25} T ) \)
97 \( 1 - \)\(23\!\cdots\!82\)\( T + p^{50} T^{2} \)
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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

−11.22020889573260139225365297756, −10.20120449618955205434233079776, −9.129211700574231642450965199146, −7.42746181181000495731849318406, −6.46625267231852767256372481027, −5.48609049759588480383068999781, −4.32246112996044208807580406473, −3.07508941095307872261851464916, −1.59202604693371140049001881746, −0.40431933893126153832011096965, 0.40431933893126153832011096965, 1.59202604693371140049001881746, 3.07508941095307872261851464916, 4.32246112996044208807580406473, 5.48609049759588480383068999781, 6.46625267231852767256372481027, 7.42746181181000495731849318406, 9.129211700574231642450965199146, 10.20120449618955205434233079776, 11.22020889573260139225365297756

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