Properties

Label 2-2e6-1.1-c23-0-32
Degree $2$
Conductor $64$
Sign $1$
Analytic cond. $214.530$
Root an. cond. $14.6468$
Motivic weight $23$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 5.05e5·3-s + 9.01e7·5-s + 6.87e9·7-s + 1.61e11·9-s + 9.65e11·11-s − 5.42e11·13-s + 4.56e13·15-s + 8.20e13·17-s − 5.55e14·19-s + 3.47e15·21-s + 6.50e15·23-s − 3.79e15·25-s + 3.42e16·27-s + 1.22e16·29-s + 1.19e17·31-s + 4.88e17·33-s + 6.19e17·35-s + 6.19e17·37-s − 2.74e17·39-s − 1.58e18·41-s − 8.37e18·43-s + 1.45e19·45-s + 1.31e19·47-s + 1.98e19·49-s + 4.15e19·51-s − 4.17e19·53-s + 8.70e19·55-s + ⋯
L(s)  = 1  + 1.64·3-s + 0.825·5-s + 1.31·7-s + 1.71·9-s + 1.02·11-s − 0.0839·13-s + 1.36·15-s + 0.580·17-s − 1.09·19-s + 2.16·21-s + 1.42·23-s − 0.318·25-s + 1.18·27-s + 0.185·29-s + 0.848·31-s + 1.68·33-s + 1.08·35-s + 0.572·37-s − 0.138·39-s − 0.450·41-s − 1.37·43-s + 1.41·45-s + 0.772·47-s + 0.725·49-s + 0.957·51-s − 0.619·53-s + 0.842·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 64 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(24-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 64 ^{s/2} \, \Gamma_{\C}(s+23/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(64\)    =    \(2^{6}\)
Sign: $1$
Analytic conductor: \(214.530\)
Root analytic conductor: \(14.6468\)
Motivic weight: \(23\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 64,\ (\ :23/2),\ 1)\)

Particular Values

\(L(12)\) \(\approx\) \(7.658670538\)
\(L(\frac12)\) \(\approx\) \(7.658670538\)
\(L(\frac{25}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
good3 \( 1 - 56212 p^{2} T + p^{23} T^{2} \)
5 \( 1 - 18027114 p T + p^{23} T^{2} \)
7 \( 1 - 140250104 p^{2} T + p^{23} T^{2} \)
11 \( 1 - 87757163508 p T + p^{23} T^{2} \)
13 \( 1 + 41719999934 p T + p^{23} T^{2} \)
17 \( 1 - 82083537265266 T + p^{23} T^{2} \)
19 \( 1 + 29249923769300 p T + p^{23} T^{2} \)
23 \( 1 - 6508638190765032 T + p^{23} T^{2} \)
29 \( 1 - 12202037915600490 T + p^{23} T^{2} \)
31 \( 1 - 119978011042749152 T + p^{23} T^{2} \)
37 \( 1 - 619510980267421234 T + p^{23} T^{2} \)
41 \( 1 + 1587735553771936038 T + p^{23} T^{2} \)
43 \( 1 + 8377717142038508132 T + p^{23} T^{2} \)
47 \( 1 - 13100457020745462096 T + p^{23} T^{2} \)
53 \( 1 + 41795979279875033022 T + p^{23} T^{2} \)
59 \( 1 - 74383865281405054380 T + p^{23} T^{2} \)
61 \( 1 - \)\(27\!\cdots\!98\)\( T + p^{23} T^{2} \)
67 \( 1 + \)\(17\!\cdots\!76\)\( T + p^{23} T^{2} \)
71 \( 1 + \)\(27\!\cdots\!68\)\( T + p^{23} T^{2} \)
73 \( 1 - \)\(43\!\cdots\!62\)\( T + p^{23} T^{2} \)
79 \( 1 - \)\(35\!\cdots\!40\)\( T + p^{23} T^{2} \)
83 \( 1 - \)\(22\!\cdots\!28\)\( T + p^{23} T^{2} \)
89 \( 1 - \)\(33\!\cdots\!10\)\( T + p^{23} T^{2} \)
97 \( 1 - \)\(92\!\cdots\!06\)\( T + p^{23} T^{2} \)
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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

−10.38725787706524125405326571239, −9.317885587791614091829198007108, −8.593135200569066678532519388770, −7.74062248976841454132722316955, −6.50780855970694459170254407939, −4.96897639293333171665759348949, −3.93685397665069309819016216367, −2.75139457410941996081678262001, −1.83202975094128981741245118976, −1.20297020203097517696119903862, 1.20297020203097517696119903862, 1.83202975094128981741245118976, 2.75139457410941996081678262001, 3.93685397665069309819016216367, 4.96897639293333171665759348949, 6.50780855970694459170254407939, 7.74062248976841454132722316955, 8.593135200569066678532519388770, 9.317885587791614091829198007108, 10.38725787706524125405326571239

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