Properties

Label 2-1336-1.1-c1-0-6
Degree $2$
Conductor $1336$
Sign $1$
Analytic cond. $10.6680$
Root an. cond. $3.26619$
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  − 3.34·3-s + 2.46·5-s − 2.50·7-s + 8.16·9-s + 2.72·11-s − 4.45·13-s − 8.24·15-s + 1.47·17-s + 4.54·19-s + 8.35·21-s − 3.69·23-s + 1.08·25-s − 17.2·27-s − 4.52·29-s + 1.62·31-s − 9.09·33-s − 6.16·35-s + 10.8·37-s + 14.8·39-s − 2.86·41-s − 3.14·43-s + 20.1·45-s − 1.65·47-s − 0.749·49-s − 4.93·51-s + 12.3·53-s + 6.71·55-s + ⋯
L(s)  = 1  − 1.92·3-s + 1.10·5-s − 0.944·7-s + 2.72·9-s + 0.820·11-s − 1.23·13-s − 2.12·15-s + 0.358·17-s + 1.04·19-s + 1.82·21-s − 0.769·23-s + 0.216·25-s − 3.32·27-s − 0.841·29-s + 0.291·31-s − 1.58·33-s − 1.04·35-s + 1.78·37-s + 2.38·39-s − 0.447·41-s − 0.480·43-s + 3.00·45-s − 0.241·47-s − 0.107·49-s − 0.690·51-s + 1.69·53-s + 0.905·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1336 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1336 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1336\)    =    \(2^{3} \cdot 167\)
Sign: $1$
Analytic conductor: \(10.6680\)
Root analytic conductor: \(3.26619\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1336,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.8909956422\)
\(L(\frac12)\) \(\approx\) \(0.8909956422\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
167 \( 1 + T \)
good3 \( 1 + 3.34T + 3T^{2} \)
5 \( 1 - 2.46T + 5T^{2} \)
7 \( 1 + 2.50T + 7T^{2} \)
11 \( 1 - 2.72T + 11T^{2} \)
13 \( 1 + 4.45T + 13T^{2} \)
17 \( 1 - 1.47T + 17T^{2} \)
19 \( 1 - 4.54T + 19T^{2} \)
23 \( 1 + 3.69T + 23T^{2} \)
29 \( 1 + 4.52T + 29T^{2} \)
31 \( 1 - 1.62T + 31T^{2} \)
37 \( 1 - 10.8T + 37T^{2} \)
41 \( 1 + 2.86T + 41T^{2} \)
43 \( 1 + 3.14T + 43T^{2} \)
47 \( 1 + 1.65T + 47T^{2} \)
53 \( 1 - 12.3T + 53T^{2} \)
59 \( 1 + 2.90T + 59T^{2} \)
61 \( 1 - 5.96T + 61T^{2} \)
67 \( 1 - 15.1T + 67T^{2} \)
71 \( 1 - 9.60T + 71T^{2} \)
73 \( 1 - 0.0933T + 73T^{2} \)
79 \( 1 - 6.20T + 79T^{2} \)
83 \( 1 + 4.24T + 83T^{2} \)
89 \( 1 - 11.8T + 89T^{2} \)
97 \( 1 + 2.51T + 97T^{2} \)
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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

−9.868142976129538007292865624972, −9.394320344692584857172365142382, −7.61900083144535194940120647361, −6.81239174632004247834945931546, −6.20052903303924753031601029362, −5.59421765211002567922725812794, −4.87821632258351272157908962020, −3.73408838425205235016164032486, −2.08560275905975347737519616713, −0.76114014011926294330767719391, 0.76114014011926294330767719391, 2.08560275905975347737519616713, 3.73408838425205235016164032486, 4.87821632258351272157908962020, 5.59421765211002567922725812794, 6.20052903303924753031601029362, 6.81239174632004247834945931546, 7.61900083144535194940120647361, 9.394320344692584857172365142382, 9.868142976129538007292865624972

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