Properties

Label 2-325-5.4-c5-0-27
Degree $2$
Conductor $325$
Sign $0.447 - 0.894i$
Analytic cond. $52.1247$
Root an. cond. $7.21974$
Motivic weight $5$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 7.50i·2-s − 17.3i·3-s − 24.3·4-s + 130.·6-s − 149. i·7-s + 57.2i·8-s − 58.1·9-s − 492.·11-s + 423. i·12-s + 169i·13-s + 1.12e3·14-s − 1.20e3·16-s + 1.82e3i·17-s − 436. i·18-s − 424.·19-s + ⋯
L(s)  = 1  + 1.32i·2-s − 1.11i·3-s − 0.761·4-s + 1.47·6-s − 1.15i·7-s + 0.316i·8-s − 0.239·9-s − 1.22·11-s + 0.848i·12-s + 0.277i·13-s + 1.53·14-s − 1.18·16-s + 1.53i·17-s − 0.317i·18-s − 0.269·19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 325 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.447 - 0.894i)\, \overline{\Lambda}(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 325 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & (0.447 - 0.894i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(325\)    =    \(5^{2} \cdot 13\)
Sign: $0.447 - 0.894i$
Analytic conductor: \(52.1247\)
Root analytic conductor: \(7.21974\)
Motivic weight: \(5\)
Rational: no
Arithmetic: yes
Character: $\chi_{325} (274, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 325,\ (\ :5/2),\ 0.447 - 0.894i)\)

Particular Values

\(L(3)\) \(\approx\) \(1.864319314\)
\(L(\frac12)\) \(\approx\) \(1.864319314\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
13 \( 1 - 169iT \)
good2 \( 1 - 7.50iT - 32T^{2} \)
3 \( 1 + 17.3iT - 243T^{2} \)
7 \( 1 + 149. iT - 1.68e4T^{2} \)
11 \( 1 + 492.T + 1.61e5T^{2} \)
17 \( 1 - 1.82e3iT - 1.41e6T^{2} \)
19 \( 1 + 424.T + 2.47e6T^{2} \)
23 \( 1 - 3.66e3iT - 6.43e6T^{2} \)
29 \( 1 - 8.19e3T + 2.05e7T^{2} \)
31 \( 1 - 8.11e3T + 2.86e7T^{2} \)
37 \( 1 + 6.29e3iT - 6.93e7T^{2} \)
41 \( 1 - 4.29e3T + 1.15e8T^{2} \)
43 \( 1 + 5.82e3iT - 1.47e8T^{2} \)
47 \( 1 + 8.50e3iT - 2.29e8T^{2} \)
53 \( 1 + 7.04e3iT - 4.18e8T^{2} \)
59 \( 1 - 2.15e4T + 7.14e8T^{2} \)
61 \( 1 - 3.57e4T + 8.44e8T^{2} \)
67 \( 1 - 1.52e4iT - 1.35e9T^{2} \)
71 \( 1 - 6.91e4T + 1.80e9T^{2} \)
73 \( 1 - 4.13e3iT - 2.07e9T^{2} \)
79 \( 1 - 1.60e4T + 3.07e9T^{2} \)
83 \( 1 - 1.15e5iT - 3.93e9T^{2} \)
89 \( 1 - 3.52e4T + 5.58e9T^{2} \)
97 \( 1 - 3.21e4iT - 8.58e9T^{2} \)
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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

−10.85092580386724506624407795430, −10.00838926192082830864333821053, −8.303841858885461398810312915954, −7.945368557020319902541100752235, −7.02994233302115202859974909201, −6.45868743625371950490454349312, −5.35988097830303633545635542894, −4.09476344328708541469434066846, −2.25651110159700338377074756800, −0.874186170545733273698688366043, 0.64512586621269880656358124284, 2.55981906642301570068162369901, 2.89879408365057798961170212146, 4.49005051830412697256678397686, 5.08839984411517801036699204944, 6.57810878930727093234539995492, 8.214324291834379192389817057462, 9.147674734229194011848924846073, 10.04233128099490581992637466830, 10.45201687758172883401365643497

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