Properties

Label 2-75e2-1.1-c1-0-177
Degree $2$
Conductor $5625$
Sign $-1$
Analytic cond. $44.9158$
Root an. cond. $6.70192$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2.02·2-s + 2.11·4-s + 0.505·7-s + 0.227·8-s − 0.687·11-s − 5.78·13-s + 1.02·14-s − 3.76·16-s + 4.74·17-s + 4.23·19-s − 1.39·22-s − 8.36·23-s − 11.7·26-s + 1.06·28-s − 4.88·29-s + 2.68·31-s − 8.08·32-s + 9.61·34-s − 11.3·37-s + 8.59·38-s − 0.144·41-s + 5.94·43-s − 1.45·44-s − 16.9·46-s + 6.10·47-s − 6.74·49-s − 12.2·52-s + ⋯
L(s)  = 1  + 1.43·2-s + 1.05·4-s + 0.191·7-s + 0.0806·8-s − 0.207·11-s − 1.60·13-s + 0.274·14-s − 0.940·16-s + 1.15·17-s + 0.972·19-s − 0.297·22-s − 1.74·23-s − 2.30·26-s + 0.201·28-s − 0.907·29-s + 0.482·31-s − 1.42·32-s + 1.64·34-s − 1.87·37-s + 1.39·38-s − 0.0225·41-s + 0.906·43-s − 0.218·44-s − 2.50·46-s + 0.890·47-s − 0.963·49-s − 1.69·52-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 5625 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 5625 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(5625\)    =    \(3^{2} \cdot 5^{4}\)
Sign: $-1$
Analytic conductor: \(44.9158\)
Root analytic conductor: \(6.70192\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 5625,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
5 \( 1 \)
good2 \( 1 - 2.02T + 2T^{2} \)
7 \( 1 - 0.505T + 7T^{2} \)
11 \( 1 + 0.687T + 11T^{2} \)
13 \( 1 + 5.78T + 13T^{2} \)
17 \( 1 - 4.74T + 17T^{2} \)
19 \( 1 - 4.23T + 19T^{2} \)
23 \( 1 + 8.36T + 23T^{2} \)
29 \( 1 + 4.88T + 29T^{2} \)
31 \( 1 - 2.68T + 31T^{2} \)
37 \( 1 + 11.3T + 37T^{2} \)
41 \( 1 + 0.144T + 41T^{2} \)
43 \( 1 - 5.94T + 43T^{2} \)
47 \( 1 - 6.10T + 47T^{2} \)
53 \( 1 + 10.8T + 53T^{2} \)
59 \( 1 - 6.96T + 59T^{2} \)
61 \( 1 + 3.98T + 61T^{2} \)
67 \( 1 + 1.31T + 67T^{2} \)
71 \( 1 - 3.79T + 71T^{2} \)
73 \( 1 + 10.9T + 73T^{2} \)
79 \( 1 + 1.89T + 79T^{2} \)
83 \( 1 + 2.51T + 83T^{2} \)
89 \( 1 + 15.0T + 89T^{2} \)
97 \( 1 - 1.17T + 97T^{2} \)
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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

−7.53776940849501874191087652138, −7.04578814472746197192037898443, −6.00452637124581203822600075787, −5.47310282138180447259231021758, −4.93323378260662209625324699774, −4.15158134724945685176969229163, −3.37718978040075934511514560743, −2.65358923007657401724150305089, −1.73354806740713709642732409097, 0, 1.73354806740713709642732409097, 2.65358923007657401724150305089, 3.37718978040075934511514560743, 4.15158134724945685176969229163, 4.93323378260662209625324699774, 5.47310282138180447259231021758, 6.00452637124581203822600075787, 7.04578814472746197192037898443, 7.53776940849501874191087652138

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