Properties

Label 2-1859-1.1-c1-0-10
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  − 1.43·2-s + 0.655·3-s + 0.0581·4-s − 1.45·5-s − 0.940·6-s − 3.21·7-s + 2.78·8-s − 2.57·9-s + 2.08·10-s − 11-s + 0.0381·12-s + 4.61·14-s − 0.954·15-s − 4.11·16-s + 2.77·17-s + 3.68·18-s − 6.77·19-s − 0.0846·20-s − 2.10·21-s + 1.43·22-s + 7.11·23-s + 1.82·24-s − 2.87·25-s − 3.65·27-s − 0.187·28-s − 3.39·29-s + 1.36·30-s + ⋯
L(s)  = 1  − 1.01·2-s + 0.378·3-s + 0.0290·4-s − 0.651·5-s − 0.383·6-s − 1.21·7-s + 0.984·8-s − 0.856·9-s + 0.660·10-s − 0.301·11-s + 0.0110·12-s + 1.23·14-s − 0.246·15-s − 1.02·16-s + 0.673·17-s + 0.869·18-s − 1.55·19-s − 0.0189·20-s − 0.460·21-s + 0.305·22-s + 1.48·23-s + 0.372·24-s − 0.575·25-s − 0.702·27-s − 0.0353·28-s − 0.630·29-s + 0.249·30-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

\(L(1)\) \(\approx\) \(0.3740666930\)
\(L(\frac12)\) \(\approx\) \(0.3740666930\)
\(L(\frac{3}{2})\) 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 \( 1 + 1.43T + 2T^{2} \)
3 \( 1 - 0.655T + 3T^{2} \)
5 \( 1 + 1.45T + 5T^{2} \)
7 \( 1 + 3.21T + 7T^{2} \)
17 \( 1 - 2.77T + 17T^{2} \)
19 \( 1 + 6.77T + 19T^{2} \)
23 \( 1 - 7.11T + 23T^{2} \)
29 \( 1 + 3.39T + 29T^{2} \)
31 \( 1 + 10.2T + 31T^{2} \)
37 \( 1 - 2.07T + 37T^{2} \)
41 \( 1 + 3.73T + 41T^{2} \)
43 \( 1 - 5.99T + 43T^{2} \)
47 \( 1 - 10.9T + 47T^{2} \)
53 \( 1 + 1.46T + 53T^{2} \)
59 \( 1 + 9.94T + 59T^{2} \)
61 \( 1 - 2.55T + 61T^{2} \)
67 \( 1 - 11.6T + 67T^{2} \)
71 \( 1 + 9.44T + 71T^{2} \)
73 \( 1 - 7.67T + 73T^{2} \)
79 \( 1 - 8.09T + 79T^{2} \)
83 \( 1 - 2.39T + 83T^{2} \)
89 \( 1 - 13.1T + 89T^{2} \)
97 \( 1 - 9.77T + 97T^{2} \)
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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

−9.136188536371885942669693119667, −8.649511277766176742288314335819, −7.77480248281428357438640473337, −7.24900146797088029813089178054, −6.21053933663589459467469234996, −5.25630669582727562716915817060, −4.01982125675706721244525759495, −3.30935313648500200460063920225, −2.16837056251692553903035791744, −0.45044950705488336794929321386, 0.45044950705488336794929321386, 2.16837056251692553903035791744, 3.30935313648500200460063920225, 4.01982125675706721244525759495, 5.25630669582727562716915817060, 6.21053933663589459467469234996, 7.24900146797088029813089178054, 7.77480248281428357438640473337, 8.649511277766176742288314335819, 9.136188536371885942669693119667

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