Properties

Label 2-1710-285.284-c1-0-26
Degree $2$
Conductor $1710$
Sign $0.628 + 0.778i$
Analytic cond. $13.6544$
Root an. cond. $3.69518$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  i·2-s − 4-s + (1.73 + 1.41i)5-s + i·8-s + (1.41 − 1.73i)10-s − 2.82i·11-s + 16-s + (4 − 1.73i)19-s + (−1.73 − 1.41i)20-s − 2.82·22-s + 3.46·23-s + (0.999 + 4.89i)25-s − 2.44·29-s − 3.46i·31-s i·32-s + ⋯
L(s)  = 1  − 0.707i·2-s − 0.5·4-s + (0.774 + 0.632i)5-s + 0.353i·8-s + (0.447 − 0.547i)10-s − 0.852i·11-s + 0.250·16-s + (0.917 − 0.397i)19-s + (−0.387 − 0.316i)20-s − 0.603·22-s + 0.722·23-s + (0.199 + 0.979i)25-s − 0.454·29-s − 0.622i·31-s − 0.176i·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1710 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.628 + 0.778i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1710 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.628 + 0.778i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1710\)    =    \(2 \cdot 3^{2} \cdot 5 \cdot 19\)
Sign: $0.628 + 0.778i$
Analytic conductor: \(13.6544\)
Root analytic conductor: \(3.69518\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1710} (1709, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1710,\ (\ :1/2),\ 0.628 + 0.778i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.926999968\)
\(L(\frac12)\) \(\approx\) \(1.926999968\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + iT \)
3 \( 1 \)
5 \( 1 + (-1.73 - 1.41i)T \)
19 \( 1 + (-4 + 1.73i)T \)
good7 \( 1 - 7T^{2} \)
11 \( 1 + 2.82iT - 11T^{2} \)
13 \( 1 + 13T^{2} \)
17 \( 1 + 17T^{2} \)
23 \( 1 - 3.46T + 23T^{2} \)
29 \( 1 + 2.44T + 29T^{2} \)
31 \( 1 + 3.46iT - 31T^{2} \)
37 \( 1 + 8.48T + 37T^{2} \)
41 \( 1 - 9.79T + 41T^{2} \)
43 \( 1 - 2.44iT - 43T^{2} \)
47 \( 1 - 10.3T + 47T^{2} \)
53 \( 1 + 6iT - 53T^{2} \)
59 \( 1 - 12.2T + 59T^{2} \)
61 \( 1 + 2T + 61T^{2} \)
67 \( 1 + 8.48T + 67T^{2} \)
71 \( 1 - 4.89T + 71T^{2} \)
73 \( 1 - 4.89iT - 73T^{2} \)
79 \( 1 - 10.3iT - 79T^{2} \)
83 \( 1 - 10.3T + 83T^{2} \)
89 \( 1 - 9.79T + 89T^{2} \)
97 \( 1 + 4.24T + 97T^{2} \)
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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

−9.304642322238897792485059123204, −8.744631692447241704189189215074, −7.61560454890817711098493484678, −6.83772315028441849710758493058, −5.78552453124397921012379973972, −5.26005859270998234391151908694, −3.94641528985926981944575460827, −3.06403028054718390479262643273, −2.26420185783552418714184506135, −0.938198945496714166866379820799, 1.08520405178667809610555877118, 2.32711201059392975004146712622, 3.72981323195686178378092898020, 4.77801729321754752691744696860, 5.39380764273165531097748043723, 6.14995435152013085085710548318, 7.15817008000338528270273107519, 7.67754170832535222066507277193, 8.922998276961206990475894170301, 9.112832973427977553981182213395

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