Properties

Label 2-1336-1.1-c1-0-13
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  + 1.18·3-s − 0.696·5-s + 2.51·7-s − 1.59·9-s − 0.459·11-s + 3.40·13-s − 0.825·15-s + 5.32·17-s + 0.179·19-s + 2.98·21-s + 1.56·23-s − 4.51·25-s − 5.44·27-s + 5.66·29-s − 1.09·31-s − 0.544·33-s − 1.75·35-s + 7.02·37-s + 4.02·39-s + 6.41·41-s + 4.43·43-s + 1.11·45-s + 11.5·47-s − 0.659·49-s + 6.30·51-s − 12.6·53-s + 0.319·55-s + ⋯
L(s)  = 1  + 0.684·3-s − 0.311·5-s + 0.951·7-s − 0.532·9-s − 0.138·11-s + 0.943·13-s − 0.213·15-s + 1.29·17-s + 0.0412·19-s + 0.651·21-s + 0.327·23-s − 0.902·25-s − 1.04·27-s + 1.05·29-s − 0.196·31-s − 0.0947·33-s − 0.296·35-s + 1.15·37-s + 0.645·39-s + 1.00·41-s + 0.676·43-s + 0.165·45-s + 1.68·47-s − 0.0942·49-s + 0.882·51-s − 1.73·53-s + 0.0431·55-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

\(L(1)\) \(\approx\) \(2.252611196\)
\(L(\frac12)\) \(\approx\) \(2.252611196\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.18T + 3T^{2} \)
5 \( 1 + 0.696T + 5T^{2} \)
7 \( 1 - 2.51T + 7T^{2} \)
11 \( 1 + 0.459T + 11T^{2} \)
13 \( 1 - 3.40T + 13T^{2} \)
17 \( 1 - 5.32T + 17T^{2} \)
19 \( 1 - 0.179T + 19T^{2} \)
23 \( 1 - 1.56T + 23T^{2} \)
29 \( 1 - 5.66T + 29T^{2} \)
31 \( 1 + 1.09T + 31T^{2} \)
37 \( 1 - 7.02T + 37T^{2} \)
41 \( 1 - 6.41T + 41T^{2} \)
43 \( 1 - 4.43T + 43T^{2} \)
47 \( 1 - 11.5T + 47T^{2} \)
53 \( 1 + 12.6T + 53T^{2} \)
59 \( 1 - 13.9T + 59T^{2} \)
61 \( 1 + 9.38T + 61T^{2} \)
67 \( 1 + 8.91T + 67T^{2} \)
71 \( 1 + 5.22T + 71T^{2} \)
73 \( 1 - 9.43T + 73T^{2} \)
79 \( 1 + 8.98T + 79T^{2} \)
83 \( 1 - 15.2T + 83T^{2} \)
89 \( 1 - 7.32T + 89T^{2} \)
97 \( 1 + 10.8T + 97T^{2} \)
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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

−9.421902504861379216551622512515, −8.729187135762642568155946300072, −7.85546513818964081153241277978, −7.70038087129161272317143176981, −6.19864282344558486880096374776, −5.47768298505997449215912754058, −4.36908534392481144446376284883, −3.46411380811617530389493607529, −2.49133921643382342275439815806, −1.15582395808914764195834061500, 1.15582395808914764195834061500, 2.49133921643382342275439815806, 3.46411380811617530389493607529, 4.36908534392481144446376284883, 5.47768298505997449215912754058, 6.19864282344558486880096374776, 7.70038087129161272317143176981, 7.85546513818964081153241277978, 8.729187135762642568155946300072, 9.421902504861379216551622512515

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