Properties

Label 2-1341-1.1-c1-0-53
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.63·2-s + 0.665·4-s − 1.75·5-s + 1.29·7-s − 2.17·8-s − 2.86·10-s − 2.05·11-s − 1.58·13-s + 2.10·14-s − 4.88·16-s − 4.57·17-s + 5.81·19-s − 1.16·20-s − 3.34·22-s − 0.643·23-s − 1.91·25-s − 2.58·26-s + 0.858·28-s − 7.32·29-s − 1.52·31-s − 3.62·32-s − 7.47·34-s − 2.26·35-s − 8.16·37-s + 9.48·38-s + 3.82·40-s − 6.76·41-s + ⋯
L(s)  = 1  + 1.15·2-s + 0.332·4-s − 0.785·5-s + 0.487·7-s − 0.770·8-s − 0.907·10-s − 0.618·11-s − 0.438·13-s + 0.563·14-s − 1.22·16-s − 1.11·17-s + 1.33·19-s − 0.261·20-s − 0.713·22-s − 0.134·23-s − 0.382·25-s − 0.506·26-s + 0.162·28-s − 1.36·29-s − 0.273·31-s − 0.640·32-s − 1.28·34-s − 0.383·35-s − 1.34·37-s + 1.53·38-s + 0.605·40-s − 1.05·41-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: \(1\)
Selberg data: \((2,\ 1341,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.63T + 2T^{2} \)
5 \( 1 + 1.75T + 5T^{2} \)
7 \( 1 - 1.29T + 7T^{2} \)
11 \( 1 + 2.05T + 11T^{2} \)
13 \( 1 + 1.58T + 13T^{2} \)
17 \( 1 + 4.57T + 17T^{2} \)
19 \( 1 - 5.81T + 19T^{2} \)
23 \( 1 + 0.643T + 23T^{2} \)
29 \( 1 + 7.32T + 29T^{2} \)
31 \( 1 + 1.52T + 31T^{2} \)
37 \( 1 + 8.16T + 37T^{2} \)
41 \( 1 + 6.76T + 41T^{2} \)
43 \( 1 + 2.03T + 43T^{2} \)
47 \( 1 - 2.34T + 47T^{2} \)
53 \( 1 - 0.500T + 53T^{2} \)
59 \( 1 - 10.3T + 59T^{2} \)
61 \( 1 + 0.214T + 61T^{2} \)
67 \( 1 - 4.60T + 67T^{2} \)
71 \( 1 - 5.57T + 71T^{2} \)
73 \( 1 - 9.96T + 73T^{2} \)
79 \( 1 - 4.03T + 79T^{2} \)
83 \( 1 + 9.57T + 83T^{2} \)
89 \( 1 + 4.61T + 89T^{2} \)
97 \( 1 - 8.69T + 97T^{2} \)
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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

−9.154694601229226752834435914566, −8.297423697098702169262057807971, −7.47543755114678560432548262223, −6.69210480497328062573485997277, −5.42848478788440722278889806967, −5.04055575038137767117223996175, −4.02740479605548020350961062118, −3.33844372582244043153359645790, −2.12647758027134238541723185355, 0, 2.12647758027134238541723185355, 3.33844372582244043153359645790, 4.02740479605548020350961062118, 5.04055575038137767117223996175, 5.42848478788440722278889806967, 6.69210480497328062573485997277, 7.47543755114678560432548262223, 8.297423697098702169262057807971, 9.154694601229226752834435914566

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