Properties

Label 2-1336-1.1-c1-0-15
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  − 1.22·3-s + 3.37·5-s + 3.01·7-s − 1.51·9-s + 5.36·11-s − 1.17·13-s − 4.11·15-s − 0.433·17-s + 7.85·19-s − 3.68·21-s − 7.02·23-s + 6.36·25-s + 5.50·27-s + 6.74·29-s − 2.65·31-s − 6.54·33-s + 10.1·35-s − 6.36·37-s + 1.43·39-s − 10.3·41-s − 12.1·43-s − 5.09·45-s + 8.70·47-s + 2.11·49-s + 0.529·51-s − 9.67·53-s + 18.0·55-s + ⋯
L(s)  = 1  − 0.704·3-s + 1.50·5-s + 1.14·7-s − 0.503·9-s + 1.61·11-s − 0.325·13-s − 1.06·15-s − 0.105·17-s + 1.80·19-s − 0.804·21-s − 1.46·23-s + 1.27·25-s + 1.05·27-s + 1.25·29-s − 0.476·31-s − 1.14·33-s + 1.72·35-s − 1.04·37-s + 0.229·39-s − 1.62·41-s − 1.85·43-s − 0.759·45-s + 1.27·47-s + 0.302·49-s + 0.0741·51-s − 1.32·53-s + 2.44·55-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

\(L(1)\) \(\approx\) \(2.062920111\)
\(L(\frac12)\) \(\approx\) \(2.062920111\)
\(L(\frac{3}{2})\) 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 \( 1 + 1.22T + 3T^{2} \)
5 \( 1 - 3.37T + 5T^{2} \)
7 \( 1 - 3.01T + 7T^{2} \)
11 \( 1 - 5.36T + 11T^{2} \)
13 \( 1 + 1.17T + 13T^{2} \)
17 \( 1 + 0.433T + 17T^{2} \)
19 \( 1 - 7.85T + 19T^{2} \)
23 \( 1 + 7.02T + 23T^{2} \)
29 \( 1 - 6.74T + 29T^{2} \)
31 \( 1 + 2.65T + 31T^{2} \)
37 \( 1 + 6.36T + 37T^{2} \)
41 \( 1 + 10.3T + 41T^{2} \)
43 \( 1 + 12.1T + 43T^{2} \)
47 \( 1 - 8.70T + 47T^{2} \)
53 \( 1 + 9.67T + 53T^{2} \)
59 \( 1 - 9.68T + 59T^{2} \)
61 \( 1 + 0.450T + 61T^{2} \)
67 \( 1 - 9.11T + 67T^{2} \)
71 \( 1 - 5.15T + 71T^{2} \)
73 \( 1 - 10.9T + 73T^{2} \)
79 \( 1 - 12.7T + 79T^{2} \)
83 \( 1 + 9.80T + 83T^{2} \)
89 \( 1 - 1.00T + 89T^{2} \)
97 \( 1 + 2.76T + 97T^{2} \)
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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

−9.753458532928045914275078069984, −8.893203866817224545613010845540, −8.132947753442399066822659824616, −6.84461150605673562429318988858, −6.28366960558853659880227804024, −5.33757515407833723897591862016, −4.96319832041371046052459507509, −3.51995996761583692802918538722, −2.06340617116138616674702651801, −1.23341106195958649786124806048, 1.23341106195958649786124806048, 2.06340617116138616674702651801, 3.51995996761583692802918538722, 4.96319832041371046052459507509, 5.33757515407833723897591862016, 6.28366960558853659880227804024, 6.84461150605673562429318988858, 8.132947753442399066822659824616, 8.893203866817224545613010845540, 9.753458532928045914275078069984

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