Properties

Label 2-6-1.1-c23-0-3
Degree $2$
Conductor $6$
Sign $-1$
Analytic cond. $20.1122$
Root an. cond. $4.48466$
Motivic weight $23$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.04e3·2-s + 1.77e5·3-s + 4.19e6·4-s − 3.54e7·5-s − 3.62e8·6-s − 2.38e9·7-s − 8.58e9·8-s + 3.13e10·9-s + 7.26e10·10-s + 4.27e11·11-s + 7.43e11·12-s + 4.30e12·13-s + 4.88e12·14-s − 6.28e12·15-s + 1.75e13·16-s − 2.11e14·17-s − 6.42e13·18-s − 3.03e14·19-s − 1.48e14·20-s − 4.22e14·21-s − 8.76e14·22-s − 4.08e15·23-s − 1.52e15·24-s − 1.06e16·25-s − 8.81e15·26-s + 5.55e15·27-s − 1.00e16·28-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.577·3-s + 1/2·4-s − 0.324·5-s − 0.408·6-s − 0.456·7-s − 0.353·8-s + 1/3·9-s + 0.229·10-s + 0.452·11-s + 0.288·12-s + 0.666·13-s + 0.322·14-s − 0.187·15-s + 1/4·16-s − 1.49·17-s − 0.235·18-s − 0.597·19-s − 0.162·20-s − 0.263·21-s − 0.319·22-s − 0.893·23-s − 0.204·24-s − 0.894·25-s − 0.470·26-s + 0.192·27-s − 0.228·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 6 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(24-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 6 ^{s/2} \, \Gamma_{\C}(s+23/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(6\)    =    \(2 \cdot 3\)
Sign: $-1$
Analytic conductor: \(20.1122\)
Root analytic conductor: \(4.48466\)
Motivic weight: \(23\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 6,\ (\ :23/2),\ -1)\)

Particular Values

\(L(12)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{25}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + p^{11} T \)
3 \( 1 - p^{11} T \)
good5 \( 1 + 283866 p^{3} T + p^{23} T^{2} \)
7 \( 1 + 340835416 p T + p^{23} T^{2} \)
11 \( 1 - 38894122860 p T + p^{23} T^{2} \)
13 \( 1 - 4303510800614 T + p^{23} T^{2} \)
17 \( 1 + 12445098770286 p T + p^{23} T^{2} \)
19 \( 1 + 303299666491876 T + p^{23} T^{2} \)
23 \( 1 + 4084826356392600 T + p^{23} T^{2} \)
29 \( 1 + 76724512266210954 T + p^{23} T^{2} \)
31 \( 1 + 95662499637633472 T + p^{23} T^{2} \)
37 \( 1 - 1916787087325361486 T + p^{23} T^{2} \)
41 \( 1 + 3821928337631245926 T + p^{23} T^{2} \)
43 \( 1 + 5028833488465187068 T + p^{23} T^{2} \)
47 \( 1 + 20587597004644658160 T + p^{23} T^{2} \)
53 \( 1 + 17205347518114927842 T + p^{23} T^{2} \)
59 \( 1 - \)\(10\!\cdots\!40\)\( T + p^{23} T^{2} \)
61 \( 1 - \)\(47\!\cdots\!70\)\( T + p^{23} T^{2} \)
67 \( 1 - \)\(47\!\cdots\!48\)\( T + p^{23} T^{2} \)
71 \( 1 + \)\(30\!\cdots\!20\)\( T + p^{23} T^{2} \)
73 \( 1 - \)\(46\!\cdots\!54\)\( T + p^{23} T^{2} \)
79 \( 1 - \)\(96\!\cdots\!12\)\( T + p^{23} T^{2} \)
83 \( 1 - \)\(90\!\cdots\!04\)\( T + p^{23} T^{2} \)
89 \( 1 + \)\(78\!\cdots\!18\)\( T + p^{23} T^{2} \)
97 \( 1 + \)\(57\!\cdots\!94\)\( T + p^{23} T^{2} \)
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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

−16.34223698622922691324816466206, −15.06958111532552916372792702258, −13.20107537253608673252799199158, −11.29565641764000692789126289663, −9.540758607489861326724197861483, −8.217209729396845168040458800632, −6.52614872901513040323843593533, −3.80865645511090602599102217096, −1.96036747503661344468239952421, 0, 1.96036747503661344468239952421, 3.80865645511090602599102217096, 6.52614872901513040323843593533, 8.217209729396845168040458800632, 9.540758607489861326724197861483, 11.29565641764000692789126289663, 13.20107537253608673252799199158, 15.06958111532552916372792702258, 16.34223698622922691324816466206

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