Properties

Label 2-5e2-5.4-c33-0-40
Degree $2$
Conductor $25$
Sign $0.447 + 0.894i$
Analytic cond. $172.457$
Root an. cond. $13.1322$
Motivic weight $33$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 5.61e4i·2-s + 5.48e7i·3-s + 5.44e9·4-s − 3.07e12·6-s − 7.38e13i·7-s + 7.87e14i·8-s + 2.54e15·9-s + 3.54e16·11-s + 2.98e17i·12-s − 1.27e18i·13-s + 4.14e18·14-s + 2.54e18·16-s − 1.95e20i·17-s + 1.43e20i·18-s − 9.67e20·19-s + ⋯
L(s)  = 1  + 0.605i·2-s + 0.735i·3-s + 0.633·4-s − 0.445·6-s − 0.839i·7-s + 0.989i·8-s + 0.458·9-s + 0.232·11-s + 0.466i·12-s − 0.530i·13-s + 0.508·14-s + 0.0345·16-s − 0.974i·17-s + 0.277i·18-s − 0.769·19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 25 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.447 + 0.894i)\, \overline{\Lambda}(34-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 25 ^{s/2} \, \Gamma_{\C}(s+33/2) \, L(s)\cr =\mathstrut & (0.447 + 0.894i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(25\)    =    \(5^{2}\)
Sign: $0.447 + 0.894i$
Analytic conductor: \(172.457\)
Root analytic conductor: \(13.1322\)
Motivic weight: \(33\)
Rational: no
Arithmetic: yes
Character: $\chi_{25} (24, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 25,\ (\ :33/2),\ 0.447 + 0.894i)\)

Particular Values

\(L(17)\) \(\approx\) \(1.447093713\)
\(L(\frac12)\) \(\approx\) \(1.447093713\)
\(L(\frac{35}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
good2 \( 1 - 5.61e4iT - 8.58e9T^{2} \)
3 \( 1 - 5.48e7iT - 5.55e15T^{2} \)
7 \( 1 + 7.38e13iT - 7.73e27T^{2} \)
11 \( 1 - 3.54e16T + 2.32e34T^{2} \)
13 \( 1 + 1.27e18iT - 5.75e36T^{2} \)
17 \( 1 + 1.95e20iT - 4.02e40T^{2} \)
19 \( 1 + 9.67e20T + 1.58e42T^{2} \)
23 \( 1 + 3.06e22iT - 8.65e44T^{2} \)
29 \( 1 - 1.16e23T + 1.81e48T^{2} \)
31 \( 1 + 3.89e23T + 1.64e49T^{2} \)
37 \( 1 - 2.73e25iT - 5.63e51T^{2} \)
41 \( 1 + 7.27e26T + 1.66e53T^{2} \)
43 \( 1 + 1.74e27iT - 8.02e53T^{2} \)
47 \( 1 + 2.14e26iT - 1.51e55T^{2} \)
53 \( 1 + 1.96e28iT - 7.96e56T^{2} \)
59 \( 1 + 2.54e29T + 2.74e58T^{2} \)
61 \( 1 + 2.81e29T + 8.23e58T^{2} \)
67 \( 1 - 8.18e29iT - 1.82e60T^{2} \)
71 \( 1 + 3.59e30T + 1.23e61T^{2} \)
73 \( 1 + 2.19e30iT - 3.08e61T^{2} \)
79 \( 1 + 3.90e31T + 4.18e62T^{2} \)
83 \( 1 - 4.98e30iT - 2.13e63T^{2} \)
89 \( 1 - 1.23e32T + 2.13e64T^{2} \)
97 \( 1 + 1.97e32iT - 3.65e65T^{2} \)
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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

−10.79133018021210618845663114804, −10.15390610683763456325313546656, −8.664231380179052181132843219214, −7.38293509836235942169647094152, −6.61528241156618843063971116741, −5.22097651856664745247847973377, −4.20678828739778866822468850384, −2.97838017256158632538630422168, −1.61345755070393448723324211657, −0.23110570791069817622077515623, 1.40070095400281620948109180825, 1.80417515349354200102530935654, 2.95115593749972834070391642375, 4.22338755752969121520843759523, 5.96923443110721633318963183521, 6.76837579221050932161081470156, 7.922562592186172413638976162816, 9.307663355624763822238382769278, 10.53446428399000821000002709248, 11.70906214610517552712800461603

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