Properties

Label 2-1336-1.1-c1-0-0
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  − 2.31·3-s − 1.78·5-s − 4.41·7-s + 2.35·9-s − 3.00·11-s − 0.0205·13-s + 4.13·15-s − 4.88·17-s − 5.01·19-s + 10.2·21-s − 3.08·23-s − 1.80·25-s + 1.48·27-s + 3.93·29-s − 4.09·31-s + 6.95·33-s + 7.89·35-s − 3.21·37-s + 0.0475·39-s + 3.58·41-s + 5.15·43-s − 4.21·45-s − 10.0·47-s + 12.5·49-s + 11.3·51-s + 0.412·53-s + 5.36·55-s + ⋯
L(s)  = 1  − 1.33·3-s − 0.798·5-s − 1.67·7-s + 0.786·9-s − 0.906·11-s − 0.00569·13-s + 1.06·15-s − 1.18·17-s − 1.15·19-s + 2.23·21-s − 0.643·23-s − 0.361·25-s + 0.285·27-s + 0.731·29-s − 0.734·31-s + 1.21·33-s + 1.33·35-s − 0.528·37-s + 0.00761·39-s + 0.559·41-s + 0.786·43-s − 0.627·45-s − 1.46·47-s + 1.79·49-s + 1.58·51-s + 0.0566·53-s + 0.724·55-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

\(L(1)\) \(\approx\) \(0.1240687566\)
\(L(\frac12)\) \(\approx\) \(0.1240687566\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.31T + 3T^{2} \)
5 \( 1 + 1.78T + 5T^{2} \)
7 \( 1 + 4.41T + 7T^{2} \)
11 \( 1 + 3.00T + 11T^{2} \)
13 \( 1 + 0.0205T + 13T^{2} \)
17 \( 1 + 4.88T + 17T^{2} \)
19 \( 1 + 5.01T + 19T^{2} \)
23 \( 1 + 3.08T + 23T^{2} \)
29 \( 1 - 3.93T + 29T^{2} \)
31 \( 1 + 4.09T + 31T^{2} \)
37 \( 1 + 3.21T + 37T^{2} \)
41 \( 1 - 3.58T + 41T^{2} \)
43 \( 1 - 5.15T + 43T^{2} \)
47 \( 1 + 10.0T + 47T^{2} \)
53 \( 1 - 0.412T + 53T^{2} \)
59 \( 1 + 2.41T + 59T^{2} \)
61 \( 1 - 9.25T + 61T^{2} \)
67 \( 1 + 5.90T + 67T^{2} \)
71 \( 1 - 15.2T + 71T^{2} \)
73 \( 1 + 7.24T + 73T^{2} \)
79 \( 1 - 4.80T + 79T^{2} \)
83 \( 1 - 10.3T + 83T^{2} \)
89 \( 1 + 7.38T + 89T^{2} \)
97 \( 1 + 5.55T + 97T^{2} \)
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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

−9.840697986805508699118930930638, −8.850134919411601184312331218059, −7.906947297250347867820322361106, −6.82585834838098014150386736594, −6.39598148303554732489952838279, −5.58164933058979750539759297032, −4.54199336811151748940938918232, −3.68415150856816231543125342833, −2.46706728195288175370077846436, −0.25258999586443835393340449380, 0.25258999586443835393340449380, 2.46706728195288175370077846436, 3.68415150856816231543125342833, 4.54199336811151748940938918232, 5.58164933058979750539759297032, 6.39598148303554732489952838279, 6.82585834838098014150386736594, 7.906947297250347867820322361106, 8.850134919411601184312331218059, 9.840697986805508699118930930638

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