Properties

Label 2-245-1.1-c11-0-45
Degree $2$
Conductor $245$
Sign $1$
Analytic cond. $188.244$
Root an. cond. $13.7202$
Motivic weight $11$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 83.7·2-s + 503.·3-s + 4.96e3·4-s + 3.12e3·5-s − 4.21e4·6-s − 2.44e5·8-s + 7.60e4·9-s − 2.61e5·10-s + 3.39e5·11-s + 2.49e6·12-s − 2.02e6·13-s + 1.57e6·15-s + 1.02e7·16-s + 2.45e6·17-s − 6.37e6·18-s + 4.08e6·19-s + 1.55e7·20-s − 2.84e7·22-s + 2.86e7·23-s − 1.22e8·24-s + 9.76e6·25-s + 1.69e8·26-s − 5.08e7·27-s − 9.41e6·29-s − 1.31e8·30-s − 2.99e8·31-s − 3.60e8·32-s + ⋯
L(s)  = 1  − 1.85·2-s + 1.19·3-s + 2.42·4-s + 0.447·5-s − 2.21·6-s − 2.63·8-s + 0.429·9-s − 0.827·10-s + 0.636·11-s + 2.89·12-s − 1.51·13-s + 0.534·15-s + 2.44·16-s + 0.418·17-s − 0.794·18-s + 0.378·19-s + 1.08·20-s − 1.17·22-s + 0.928·23-s − 3.14·24-s + 0.199·25-s + 2.79·26-s − 0.682·27-s − 0.0852·29-s − 0.989·30-s − 1.87·31-s − 1.89·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 245 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(12-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 245 ^{s/2} \, \Gamma_{\C}(s+11/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(245\)    =    \(5 \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(188.244\)
Root analytic conductor: \(13.7202\)
Motivic weight: \(11\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 245,\ (\ :11/2),\ 1)\)

Particular Values

\(L(6)\) \(\approx\) \(1.443477366\)
\(L(\frac12)\) \(\approx\) \(1.443477366\)
\(L(\frac{13}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 - 3.12e3T \)
7 \( 1 \)
good2 \( 1 + 83.7T + 2.04e3T^{2} \)
3 \( 1 - 503.T + 1.77e5T^{2} \)
11 \( 1 - 3.39e5T + 2.85e11T^{2} \)
13 \( 1 + 2.02e6T + 1.79e12T^{2} \)
17 \( 1 - 2.45e6T + 3.42e13T^{2} \)
19 \( 1 - 4.08e6T + 1.16e14T^{2} \)
23 \( 1 - 2.86e7T + 9.52e14T^{2} \)
29 \( 1 + 9.41e6T + 1.22e16T^{2} \)
31 \( 1 + 2.99e8T + 2.54e16T^{2} \)
37 \( 1 + 4.57e8T + 1.77e17T^{2} \)
41 \( 1 + 1.83e8T + 5.50e17T^{2} \)
43 \( 1 - 6.56e8T + 9.29e17T^{2} \)
47 \( 1 - 1.97e8T + 2.47e18T^{2} \)
53 \( 1 - 5.15e9T + 9.26e18T^{2} \)
59 \( 1 - 6.62e8T + 3.01e19T^{2} \)
61 \( 1 + 5.58e8T + 4.35e19T^{2} \)
67 \( 1 - 1.01e10T + 1.22e20T^{2} \)
71 \( 1 - 1.78e10T + 2.31e20T^{2} \)
73 \( 1 - 2.33e10T + 3.13e20T^{2} \)
79 \( 1 - 1.24e10T + 7.47e20T^{2} \)
83 \( 1 + 3.37e10T + 1.28e21T^{2} \)
89 \( 1 + 2.94e10T + 2.77e21T^{2} \)
97 \( 1 - 1.13e11T + 7.15e21T^{2} \)
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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

−9.649524967431193453744246113398, −9.256130100963732513939868466190, −8.487631451250251431369362547059, −7.46355850028373552754832820108, −6.95693002571773374783413553515, −5.43734713114021171142596544216, −3.46506680092614851900983512190, −2.44620412736602135786798126530, −1.79021339261273909024440086227, −0.62196683767690785674218394785, 0.62196683767690785674218394785, 1.79021339261273909024440086227, 2.44620412736602135786798126530, 3.46506680092614851900983512190, 5.43734713114021171142596544216, 6.95693002571773374783413553515, 7.46355850028373552754832820108, 8.487631451250251431369362547059, 9.256130100963732513939868466190, 9.649524967431193453744246113398

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