Properties

Label 2-6e2-4.3-c20-0-39
Degree $2$
Conductor $36$
Sign $1$
Analytic cond. $91.2649$
Root an. cond. $9.55326$
Motivic weight $20$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.02e3·2-s + 1.04e6·4-s + 1.93e7·5-s + 1.07e9·8-s + 1.97e10·10-s + 1.90e11·13-s + 1.09e12·16-s − 7.50e11·17-s + 2.02e13·20-s + 2.77e14·25-s + 1.95e14·26-s − 2.03e14·29-s + 1.12e15·32-s − 7.68e14·34-s − 9.49e15·37-s + 2.07e16·40-s − 1.60e16·41-s + 7.97e16·49-s + 2.84e17·50-s + 2.00e17·52-s − 2.63e17·53-s − 2.08e17·58-s + 3.42e17·61-s + 1.15e18·64-s + 3.68e18·65-s − 7.86e17·68-s + 5.39e18·73-s + ⋯
L(s)  = 1  + 2-s + 4-s + 1.97·5-s + 8-s + 1.97·10-s + 1.38·13-s + 16-s − 0.372·17-s + 1.97·20-s + 2.90·25-s + 1.38·26-s − 0.482·29-s + 32-s − 0.372·34-s − 1.97·37-s + 1.97·40-s − 1.19·41-s + 49-s + 2.90·50-s + 1.38·52-s − 1.50·53-s − 0.482·58-s + 0.480·61-s + 64-s + 2.73·65-s − 0.372·68-s + 1.25·73-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 36 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(21-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 36 ^{s/2} \, \Gamma_{\C}(s+10) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(36\)    =    \(2^{2} \cdot 3^{2}\)
Sign: $1$
Analytic conductor: \(91.2649\)
Root analytic conductor: \(9.55326\)
Motivic weight: \(20\)
Rational: yes
Arithmetic: yes
Character: $\chi_{36} (19, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 36,\ (\ :10),\ 1)\)

Particular Values

\(L(\frac{21}{2})\) \(\approx\) \(7.363491106\)
\(L(\frac12)\) \(\approx\) \(7.363491106\)
\(L(11)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - p^{10} T \)
3 \( 1 \)
good5 \( 1 - 19306574 T + p^{20} T^{2} \)
7 \( ( 1 - p^{10} T )( 1 + p^{10} T ) \)
11 \( ( 1 - p^{10} T )( 1 + p^{10} T ) \)
13 \( 1 - 190840318802 T + p^{20} T^{2} \)
17 \( 1 + 750325121602 T + p^{20} T^{2} \)
19 \( ( 1 - p^{10} T )( 1 + p^{10} T ) \)
23 \( ( 1 - p^{10} T )( 1 + p^{10} T ) \)
29 \( 1 + 203154876160402 T + p^{20} T^{2} \)
31 \( ( 1 - p^{10} T )( 1 + p^{10} T ) \)
37 \( 1 + 9492206529013198 T + p^{20} T^{2} \)
41 \( 1 + 16082418088944802 T + p^{20} T^{2} \)
43 \( ( 1 - p^{10} T )( 1 + p^{10} T ) \)
47 \( ( 1 - p^{10} T )( 1 + p^{10} T ) \)
53 \( 1 + 263609364120076402 T + p^{20} T^{2} \)
59 \( ( 1 - p^{10} T )( 1 + p^{10} T ) \)
61 \( 1 - 342453856112605202 T + p^{20} T^{2} \)
67 \( ( 1 - p^{10} T )( 1 + p^{10} T ) \)
71 \( ( 1 - p^{10} T )( 1 + p^{10} T ) \)
73 \( 1 - 5395059597962887202 T + p^{20} T^{2} \)
79 \( ( 1 - p^{10} T )( 1 + p^{10} T ) \)
83 \( ( 1 - p^{10} T )( 1 + p^{10} T ) \)
89 \( 1 + 10944684939688527202 T + p^{20} T^{2} \)
97 \( 1 + 72063723240789129598 T + p^{20} T^{2} \)
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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

−12.64885043965407402381280781971, −11.04630242232801766762372466496, −10.11854551139174254093166006881, −8.756631751250490375291448587050, −6.77754871485847122503493808596, −5.95686846109133091642167305718, −5.05599293564767978900800390806, −3.42722295848985864329315600029, −2.12501251193559886303581448392, −1.34065076913834599704352076145, 1.34065076913834599704352076145, 2.12501251193559886303581448392, 3.42722295848985864329315600029, 5.05599293564767978900800390806, 5.95686846109133091642167305718, 6.77754871485847122503493808596, 8.756631751250490375291448587050, 10.11854551139174254093166006881, 11.04630242232801766762372466496, 12.64885043965407402381280781971

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