Properties

Label 2-6-1.1-c17-0-1
Degree $2$
Conductor $6$
Sign $1$
Analytic cond. $10.9933$
Root an. cond. $3.31561$
Motivic weight $17$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 256·2-s − 6.56e3·3-s + 6.55e4·4-s − 1.99e5·5-s − 1.67e6·6-s + 2.49e7·7-s + 1.67e7·8-s + 4.30e7·9-s − 5.11e7·10-s + 1.25e8·11-s − 4.29e8·12-s + 4.22e9·13-s + 6.38e9·14-s + 1.30e9·15-s + 4.29e9·16-s + 3.55e10·17-s + 1.10e10·18-s − 6.43e10·19-s − 1.30e10·20-s − 1.63e11·21-s + 3.21e10·22-s − 2.45e11·23-s − 1.10e11·24-s − 7.23e11·25-s + 1.08e12·26-s − 2.82e11·27-s + 1.63e12·28-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.577·3-s + 1/2·4-s − 0.228·5-s − 0.408·6-s + 1.63·7-s + 0.353·8-s + 1/3·9-s − 0.161·10-s + 0.176·11-s − 0.288·12-s + 1.43·13-s + 1.15·14-s + 0.131·15-s + 1/4·16-s + 1.23·17-s + 0.235·18-s − 0.869·19-s − 0.114·20-s − 0.944·21-s + 0.124·22-s − 0.654·23-s − 0.204·24-s − 0.947·25-s + 1.01·26-s − 0.192·27-s + 0.818·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 6 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(18-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 6 ^{s/2} \, \Gamma_{\C}(s+17/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(6\)    =    \(2 \cdot 3\)
Sign: $1$
Analytic conductor: \(10.9933\)
Root analytic conductor: \(3.31561\)
Motivic weight: \(17\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 6,\ (\ :17/2),\ 1)\)

Particular Values

\(L(9)\) \(\approx\) \(2.626307912\)
\(L(\frac12)\) \(\approx\) \(2.626307912\)
\(L(\frac{19}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - p^{8} T \)
3 \( 1 + p^{8} T \)
good5 \( 1 + 7986 p^{2} T + p^{17} T^{2} \)
7 \( 1 - 24959264 T + p^{17} T^{2} \)
11 \( 1 - 11414220 p T + p^{17} T^{2} \)
13 \( 1 - 325168886 p T + p^{17} T^{2} \)
17 \( 1 - 35551782594 T + p^{17} T^{2} \)
19 \( 1 + 64354589764 T + p^{17} T^{2} \)
23 \( 1 + 245819296200 T + p^{17} T^{2} \)
29 \( 1 + 2280393162906 T + p^{17} T^{2} \)
31 \( 1 - 4349964811688 T + p^{17} T^{2} \)
37 \( 1 - 20770411877318 T + p^{17} T^{2} \)
41 \( 1 + 97624823830086 T + p^{17} T^{2} \)
43 \( 1 - 76137596568644 T + p^{17} T^{2} \)
47 \( 1 - 296069387010240 T + p^{17} T^{2} \)
53 \( 1 + 213113313107874 T + p^{17} T^{2} \)
59 \( 1 + 1776690045107580 T + p^{17} T^{2} \)
61 \( 1 + 1424434275760450 T + p^{17} T^{2} \)
67 \( 1 + 1599652965063556 T + p^{17} T^{2} \)
71 \( 1 - 5439386569413960 T + p^{17} T^{2} \)
73 \( 1 + 3725056002188662 T + p^{17} T^{2} \)
79 \( 1 - 10282676957218328 T + p^{17} T^{2} \)
83 \( 1 + 29457780904474692 T + p^{17} T^{2} \)
89 \( 1 + 43414503538999302 T + p^{17} T^{2} \)
97 \( 1 - 34754667389544578 T + p^{17} T^{2} \)
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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

−18.52085939391538439641570837333, −17.02183268939072047918977246533, −15.34779471322567265311873203979, −13.89980280486336168136804635948, −11.97570903917715082513044001523, −10.86764299262521937314260609563, −7.979967634813342262846089195590, −5.80763963497006141663460887818, −4.17174633802322635042617818798, −1.46107608880176370196461429681, 1.46107608880176370196461429681, 4.17174633802322635042617818798, 5.80763963497006141663460887818, 7.979967634813342262846089195590, 10.86764299262521937314260609563, 11.97570903917715082513044001523, 13.89980280486336168136804635948, 15.34779471322567265311873203979, 17.02183268939072047918977246533, 18.52085939391538439641570837333

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