Properties

Label 2-92e2-1.1-c1-0-17
Degree $2$
Conductor $8464$
Sign $1$
Analytic cond. $67.5853$
Root an. cond. $8.22103$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 0.593·3-s − 2.48·5-s − 3.58·7-s − 2.64·9-s + 0.309·11-s − 1.08·13-s − 1.47·15-s + 5.71·17-s + 1.82·19-s − 2.12·21-s + 1.16·25-s − 3.35·27-s − 6.00·29-s − 6.94·31-s + 0.183·33-s + 8.89·35-s − 9.89·37-s − 0.640·39-s − 6.59·41-s + 2.87·43-s + 6.57·45-s − 12.3·47-s + 5.84·49-s + 3.39·51-s + 8.28·53-s − 0.768·55-s + 1.08·57-s + ⋯
L(s)  = 1  + 0.342·3-s − 1.11·5-s − 1.35·7-s − 0.882·9-s + 0.0933·11-s − 0.299·13-s − 0.380·15-s + 1.38·17-s + 0.418·19-s − 0.463·21-s + 0.232·25-s − 0.644·27-s − 1.11·29-s − 1.24·31-s + 0.0319·33-s + 1.50·35-s − 1.62·37-s − 0.102·39-s − 1.03·41-s + 0.438·43-s + 0.979·45-s − 1.80·47-s + 0.834·49-s + 0.475·51-s + 1.13·53-s − 0.103·55-s + 0.143·57-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8464 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8464 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8464\)    =    \(2^{4} \cdot 23^{2}\)
Sign: $1$
Analytic conductor: \(67.5853\)
Root analytic conductor: \(8.22103\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8464,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.5027904604\)
\(L(\frac12)\) \(\approx\) \(0.5027904604\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
23 \( 1 \)
good3 \( 1 - 0.593T + 3T^{2} \)
5 \( 1 + 2.48T + 5T^{2} \)
7 \( 1 + 3.58T + 7T^{2} \)
11 \( 1 - 0.309T + 11T^{2} \)
13 \( 1 + 1.08T + 13T^{2} \)
17 \( 1 - 5.71T + 17T^{2} \)
19 \( 1 - 1.82T + 19T^{2} \)
29 \( 1 + 6.00T + 29T^{2} \)
31 \( 1 + 6.94T + 31T^{2} \)
37 \( 1 + 9.89T + 37T^{2} \)
41 \( 1 + 6.59T + 41T^{2} \)
43 \( 1 - 2.87T + 43T^{2} \)
47 \( 1 + 12.3T + 47T^{2} \)
53 \( 1 - 8.28T + 53T^{2} \)
59 \( 1 + 3.48T + 59T^{2} \)
61 \( 1 + 8.06T + 61T^{2} \)
67 \( 1 + 1.48T + 67T^{2} \)
71 \( 1 + 5.32T + 71T^{2} \)
73 \( 1 - 8.52T + 73T^{2} \)
79 \( 1 - 8.48T + 79T^{2} \)
83 \( 1 + 3.51T + 83T^{2} \)
89 \( 1 - 1.08T + 89T^{2} \)
97 \( 1 - 1.05T + 97T^{2} \)
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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

−7.71621881875641250937765293870, −7.26865075600966305390215631990, −6.49927511039037347448876036921, −5.65610173196431248882480363333, −5.14247959040935598100134177840, −3.88784170997975498009268927699, −3.39374439257315847392765351714, −3.06977813807475154309638983796, −1.80828526531255206640708514493, −0.32431183451493135195633374654, 0.32431183451493135195633374654, 1.80828526531255206640708514493, 3.06977813807475154309638983796, 3.39374439257315847392765351714, 3.88784170997975498009268927699, 5.14247959040935598100134177840, 5.65610173196431248882480363333, 6.49927511039037347448876036921, 7.26865075600966305390215631990, 7.71621881875641250937765293870

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