Properties

Label 2-5e2-5.4-c33-0-44
Degree $2$
Conductor $25$
Sign $-0.894 - 0.447i$
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  − 3.47e4i·2-s − 4.98e7i·3-s + 7.38e9·4-s − 1.73e12·6-s − 1.47e14i·7-s − 5.55e14i·8-s + 3.07e15·9-s + 5.98e16·11-s − 3.67e17i·12-s + 1.87e18i·13-s − 5.13e18·14-s + 4.41e19·16-s − 1.50e19i·17-s − 1.06e20i·18-s − 9.64e20·19-s + ⋯
L(s)  = 1  − 0.374i·2-s − 0.668i·3-s + 0.859·4-s − 0.250·6-s − 1.68i·7-s − 0.697i·8-s + 0.553·9-s + 0.392·11-s − 0.574i·12-s + 0.780i·13-s − 0.630·14-s + 0.598·16-s − 0.0748i·17-s − 0.207i·18-s − 0.767·19-s + ⋯

Functional equation

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

Invariants

Degree: \(2\)
Conductor: \(25\)    =    \(5^{2}\)
Sign: $-0.894 - 0.447i$
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: \((2,\ 25,\ (\ :33/2),\ -0.894 - 0.447i)\)

Particular Values

\(L(17)\) \(\approx\) \(2.257638377\)
\(L(\frac12)\) \(\approx\) \(2.257638377\)
\(L(\frac{35}{2})\) 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 \( 1 + 3.47e4iT - 8.58e9T^{2} \)
3 \( 1 + 4.98e7iT - 5.55e15T^{2} \)
7 \( 1 + 1.47e14iT - 7.73e27T^{2} \)
11 \( 1 - 5.98e16T + 2.32e34T^{2} \)
13 \( 1 - 1.87e18iT - 5.75e36T^{2} \)
17 \( 1 + 1.50e19iT - 4.02e40T^{2} \)
19 \( 1 + 9.64e20T + 1.58e42T^{2} \)
23 \( 1 + 2.94e22iT - 8.65e44T^{2} \)
29 \( 1 + 2.20e24T + 1.81e48T^{2} \)
31 \( 1 - 2.16e24T + 1.64e49T^{2} \)
37 \( 1 - 1.14e26iT - 5.63e51T^{2} \)
41 \( 1 + 5.38e26T + 1.66e53T^{2} \)
43 \( 1 + 5.52e25iT - 8.02e53T^{2} \)
47 \( 1 - 2.40e26iT - 1.51e55T^{2} \)
53 \( 1 + 3.29e28iT - 7.96e56T^{2} \)
59 \( 1 - 2.15e29T + 2.74e58T^{2} \)
61 \( 1 + 2.06e29T + 8.23e58T^{2} \)
67 \( 1 + 2.34e30iT - 1.82e60T^{2} \)
71 \( 1 - 5.77e29T + 1.23e61T^{2} \)
73 \( 1 + 1.07e30iT - 3.08e61T^{2} \)
79 \( 1 - 2.26e31T + 4.18e62T^{2} \)
83 \( 1 + 2.41e30iT - 2.13e63T^{2} \)
89 \( 1 + 2.76e32T + 2.13e64T^{2} \)
97 \( 1 - 1.55e32iT - 3.65e65T^{2} \)
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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

−10.70774015834561715117101424201, −9.837845651576448168153768076362, −7.992331567166989743775485379670, −6.88887752367545670725240601564, −6.58465405846650894916903964915, −4.44537699761340815952123739972, −3.54711104617067493493251202122, −2.02021539318566573704130453991, −1.33017835049329723163232606629, −0.36787134876490534162540625521, 1.58196082069455006474640672358, 2.50573900009377791749172435398, 3.69279039921929087474665382542, 5.27220788136320385110533194359, 5.94644302576003927296495400223, 7.26097945248739797517766310405, 8.523902709672728728825646485867, 9.584829878520679572804184708499, 10.83221515614158838884694183686, 11.86509873553561634816007461293

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