Properties

Label 2-1341-1.1-c1-0-18
Degree $2$
Conductor $1341$
Sign $1$
Analytic cond. $10.7079$
Root an. cond. $3.27229$
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  + 1.81·2-s + 1.28·4-s − 3.62·5-s + 1.49·7-s − 1.29·8-s − 6.55·10-s + 1.96·11-s + 4.09·13-s + 2.70·14-s − 4.91·16-s + 4.14·17-s + 5.10·19-s − 4.64·20-s + 3.55·22-s + 7.47·23-s + 8.10·25-s + 7.42·26-s + 1.91·28-s − 8.04·29-s − 3.55·31-s − 6.31·32-s + 7.51·34-s − 5.40·35-s + 10.3·37-s + 9.24·38-s + 4.70·40-s + 4.40·41-s + ⋯
L(s)  = 1  + 1.28·2-s + 0.641·4-s − 1.61·5-s + 0.564·7-s − 0.459·8-s − 2.07·10-s + 0.591·11-s + 1.13·13-s + 0.722·14-s − 1.22·16-s + 1.00·17-s + 1.17·19-s − 1.03·20-s + 0.757·22-s + 1.55·23-s + 1.62·25-s + 1.45·26-s + 0.361·28-s − 1.49·29-s − 0.638·31-s − 1.11·32-s + 1.28·34-s − 0.913·35-s + 1.69·37-s + 1.49·38-s + 0.743·40-s + 0.687·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1341 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1341 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1341\)    =    \(3^{2} \cdot 149\)
Sign: $1$
Analytic conductor: \(10.7079\)
Root analytic conductor: \(3.27229\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1341,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.671679151\)
\(L(\frac12)\) \(\approx\) \(2.671679151\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
149 \( 1 + T \)
good2 \( 1 - 1.81T + 2T^{2} \)
5 \( 1 + 3.62T + 5T^{2} \)
7 \( 1 - 1.49T + 7T^{2} \)
11 \( 1 - 1.96T + 11T^{2} \)
13 \( 1 - 4.09T + 13T^{2} \)
17 \( 1 - 4.14T + 17T^{2} \)
19 \( 1 - 5.10T + 19T^{2} \)
23 \( 1 - 7.47T + 23T^{2} \)
29 \( 1 + 8.04T + 29T^{2} \)
31 \( 1 + 3.55T + 31T^{2} \)
37 \( 1 - 10.3T + 37T^{2} \)
41 \( 1 - 4.40T + 41T^{2} \)
43 \( 1 - 10.2T + 43T^{2} \)
47 \( 1 + 6.93T + 47T^{2} \)
53 \( 1 - 0.0232T + 53T^{2} \)
59 \( 1 - 5.36T + 59T^{2} \)
61 \( 1 - 3.76T + 61T^{2} \)
67 \( 1 + 2.10T + 67T^{2} \)
71 \( 1 + 6.92T + 71T^{2} \)
73 \( 1 + 1.72T + 73T^{2} \)
79 \( 1 + 15.3T + 79T^{2} \)
83 \( 1 + 5.30T + 83T^{2} \)
89 \( 1 - 13.1T + 89T^{2} \)
97 \( 1 - 18.8T + 97T^{2} \)
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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

−9.432580621772492181969864536369, −8.746532379311128949759372958138, −7.74082980860497604753904545125, −7.24030987817858044824866682908, −6.05110071135053426189270127646, −5.25026818143273796482442221553, −4.33720998144099845937321727343, −3.68719701925665161187643311215, −3.05930517287294590337553178156, −1.05938135568123103789379130776, 1.05938135568123103789379130776, 3.05930517287294590337553178156, 3.68719701925665161187643311215, 4.33720998144099845937321727343, 5.25026818143273796482442221553, 6.05110071135053426189270127646, 7.24030987817858044824866682908, 7.74082980860497604753904545125, 8.746532379311128949759372958138, 9.432580621772492181969864536369

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