Properties

Label 2-5e2-5.3-c6-0-0
Degree $2$
Conductor $25$
Sign $-0.525 - 0.850i$
Analytic cond. $5.75135$
Root an. cond. $2.39819$
Motivic weight $6$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (3 − 3i)2-s + (−33 − 33i)3-s + 46i·4-s − 198·6-s + (−207 + 207i)7-s + (330 + 330i)8-s + 1.44e3i·9-s − 1.18e3·11-s + (1.51e3 − 1.51e3i)12-s + (−1.54e3 − 1.54e3i)13-s + 1.24e3i·14-s − 964·16-s + (−3.25e3 + 3.25e3i)17-s + (4.34e3 + 4.34e3i)18-s − 5.06e3i·19-s + ⋯
L(s)  = 1  + (0.375 − 0.375i)2-s + (−1.22 − 1.22i)3-s + 0.718i·4-s − 0.916·6-s + (−0.603 + 0.603i)7-s + (0.644 + 0.644i)8-s + 1.98i·9-s − 0.892·11-s + (0.878 − 0.878i)12-s + (−0.704 − 0.704i)13-s + 0.452i·14-s − 0.235·16-s + (−0.661 + 0.661i)17-s + (0.745 + 0.745i)18-s − 0.737i·19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 25 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.525 - 0.850i)\, \overline{\Lambda}(7-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 25 ^{s/2} \, \Gamma_{\C}(s+3) \, L(s)\cr =\mathstrut & (-0.525 - 0.850i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(25\)    =    \(5^{2}\)
Sign: $-0.525 - 0.850i$
Analytic conductor: \(5.75135\)
Root analytic conductor: \(2.39819\)
Motivic weight: \(6\)
Rational: no
Arithmetic: yes
Character: $\chi_{25} (18, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 25,\ (\ :3),\ -0.525 - 0.850i)\)

Particular Values

\(L(\frac{7}{2})\) \(\approx\) \(0.0775626 + 0.139116i\)
\(L(\frac12)\) \(\approx\) \(0.0775626 + 0.139116i\)
\(L(4)\) 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 \( 1 + (-3 + 3i)T - 64iT^{2} \)
3 \( 1 + (33 + 33i)T + 729iT^{2} \)
7 \( 1 + (207 - 207i)T - 1.17e5iT^{2} \)
11 \( 1 + 1.18e3T + 1.77e6T^{2} \)
13 \( 1 + (1.54e3 + 1.54e3i)T + 4.82e6iT^{2} \)
17 \( 1 + (3.25e3 - 3.25e3i)T - 2.41e7iT^{2} \)
19 \( 1 + 5.06e3iT - 4.70e7T^{2} \)
23 \( 1 + (5.31e3 + 5.31e3i)T + 1.48e8iT^{2} \)
29 \( 1 - 8.91e3iT - 5.94e8T^{2} \)
31 \( 1 - 2.54e4T + 8.87e8T^{2} \)
37 \( 1 + (2.05e4 - 2.05e4i)T - 2.56e9iT^{2} \)
41 \( 1 + 1.90e4T + 4.75e9T^{2} \)
43 \( 1 + (8.03e4 + 8.03e4i)T + 6.32e9iT^{2} \)
47 \( 1 + (1.61e4 - 1.61e4i)T - 1.07e10iT^{2} \)
53 \( 1 + (-1.55e5 - 1.55e5i)T + 2.21e10iT^{2} \)
59 \( 1 + 3.60e5iT - 4.21e10T^{2} \)
61 \( 1 - 1.78e5T + 5.15e10T^{2} \)
67 \( 1 + (-2.40e5 + 2.40e5i)T - 9.04e10iT^{2} \)
71 \( 1 + 6.17e5T + 1.28e11T^{2} \)
73 \( 1 + (-3.06e5 - 3.06e5i)T + 1.51e11iT^{2} \)
79 \( 1 - 2.32e5iT - 2.43e11T^{2} \)
83 \( 1 + (-1.34e5 - 1.34e5i)T + 3.26e11iT^{2} \)
89 \( 1 + 2.70e5iT - 4.96e11T^{2} \)
97 \( 1 + (8.10e5 - 8.10e5i)T - 8.32e11iT^{2} \)
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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

−17.03374945810575154472730607488, −15.68644103252545880299581062755, −13.41379621889855893192789596838, −12.69409839766919909930606696825, −11.94532382312440808784018451552, −10.65593553826417411375623383060, −8.136683634775104805483940522097, −6.75593220014583264108774158144, −5.19042902279429821506950027959, −2.46434151181163290786222444525, 0.090292566058029499237041814117, 4.29086123585002579548855242742, 5.43961925487041518927652471242, 6.78124567014774622682948562712, 9.744926089166204726415768693034, 10.35987351510633542802621697143, 11.68386717168745406523330498739, 13.47921896995508316857243844212, 14.94699795722024897117586725429, 16.00020283524653599765689827358

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