Properties

Label 2-1859-1.1-c1-0-104
Degree $2$
Conductor $1859$
Sign $1$
Analytic cond. $14.8441$
Root an. cond. $3.85281$
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  + 2.70·2-s + 0.960·3-s + 5.32·4-s + 3.57·5-s + 2.59·6-s − 3.95·7-s + 8.99·8-s − 2.07·9-s + 9.66·10-s − 11-s + 5.11·12-s − 10.7·14-s + 3.43·15-s + 13.6·16-s + 2.79·17-s − 5.62·18-s + 0.00685·19-s + 19.0·20-s − 3.79·21-s − 2.70·22-s − 3.94·23-s + 8.63·24-s + 7.76·25-s − 4.87·27-s − 21.0·28-s + 6.09·29-s + 9.28·30-s + ⋯
L(s)  = 1  + 1.91·2-s + 0.554·3-s + 2.66·4-s + 1.59·5-s + 1.06·6-s − 1.49·7-s + 3.17·8-s − 0.692·9-s + 3.05·10-s − 0.301·11-s + 1.47·12-s − 2.86·14-s + 0.885·15-s + 3.42·16-s + 0.678·17-s − 1.32·18-s + 0.00157·19-s + 4.25·20-s − 0.828·21-s − 0.576·22-s − 0.822·23-s + 1.76·24-s + 1.55·25-s − 0.938·27-s − 3.97·28-s + 1.13·29-s + 1.69·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1859 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1859 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1859\)    =    \(11 \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(14.8441\)
Root analytic conductor: \(3.85281\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1859,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(7.525009780\)
\(L(\frac12)\) \(\approx\) \(7.525009780\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad11 \( 1 + T \)
13 \( 1 \)
good2 \( 1 - 2.70T + 2T^{2} \)
3 \( 1 - 0.960T + 3T^{2} \)
5 \( 1 - 3.57T + 5T^{2} \)
7 \( 1 + 3.95T + 7T^{2} \)
17 \( 1 - 2.79T + 17T^{2} \)
19 \( 1 - 0.00685T + 19T^{2} \)
23 \( 1 + 3.94T + 23T^{2} \)
29 \( 1 - 6.09T + 29T^{2} \)
31 \( 1 + 0.242T + 31T^{2} \)
37 \( 1 + 0.801T + 37T^{2} \)
41 \( 1 - 6.58T + 41T^{2} \)
43 \( 1 + 6.24T + 43T^{2} \)
47 \( 1 + 6.29T + 47T^{2} \)
53 \( 1 - 9.02T + 53T^{2} \)
59 \( 1 + 4.00T + 59T^{2} \)
61 \( 1 + 6.32T + 61T^{2} \)
67 \( 1 + 8.97T + 67T^{2} \)
71 \( 1 + 8.03T + 71T^{2} \)
73 \( 1 + 0.166T + 73T^{2} \)
79 \( 1 + 9.30T + 79T^{2} \)
83 \( 1 + 0.547T + 83T^{2} \)
89 \( 1 + 17.0T + 89T^{2} \)
97 \( 1 + 8.78T + 97T^{2} \)
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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

−9.518973301619075393634408851053, −8.379284513059002854531864481895, −7.21042946660462663807473688076, −6.39436902546612798338535316257, −5.89195947133953518748741094394, −5.41790398359387073740817473749, −4.23915681023374013231739105147, −3.01447808882951793963357447225, −2.89543048127897555257192748223, −1.80074673188425925656886414381, 1.80074673188425925656886414381, 2.89543048127897555257192748223, 3.01447808882951793963357447225, 4.23915681023374013231739105147, 5.41790398359387073740817473749, 5.89195947133953518748741094394, 6.39436902546612798338535316257, 7.21042946660462663807473688076, 8.379284513059002854531864481895, 9.518973301619075393634408851053

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