Properties

Label 2-2450-1.1-c3-0-123
Degree $2$
Conductor $2450$
Sign $-1$
Analytic cond. $144.554$
Root an. cond. $12.0230$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·2-s − 8.46·3-s + 4·4-s − 16.9·6-s + 8·8-s + 44.6·9-s + 5.60·11-s − 33.8·12-s − 44.1·13-s + 16·16-s + 109.·17-s + 89.2·18-s − 136.·19-s + 11.2·22-s − 21.4·23-s − 67.6·24-s − 88.3·26-s − 149.·27-s + 99.6·29-s − 17.1·31-s + 32·32-s − 47.4·33-s + 218.·34-s + 178.·36-s + 3.20·37-s − 273.·38-s + 373.·39-s + ⋯
L(s)  = 1  + 0.707·2-s − 1.62·3-s + 0.5·4-s − 1.15·6-s + 0.353·8-s + 1.65·9-s + 0.153·11-s − 0.814·12-s − 0.942·13-s + 0.250·16-s + 1.56·17-s + 1.16·18-s − 1.65·19-s + 0.108·22-s − 0.194·23-s − 0.575·24-s − 0.666·26-s − 1.06·27-s + 0.638·29-s − 0.0992·31-s + 0.176·32-s − 0.250·33-s + 1.10·34-s + 0.826·36-s + 0.0142·37-s − 1.16·38-s + 1.53·39-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2450 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2450 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2450\)    =    \(2 \cdot 5^{2} \cdot 7^{2}\)
Sign: $-1$
Analytic conductor: \(144.554\)
Root analytic conductor: \(12.0230\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2450,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - 2T \)
5 \( 1 \)
7 \( 1 \)
good3 \( 1 + 8.46T + 27T^{2} \)
11 \( 1 - 5.60T + 1.33e3T^{2} \)
13 \( 1 + 44.1T + 2.19e3T^{2} \)
17 \( 1 - 109.T + 4.91e3T^{2} \)
19 \( 1 + 136.T + 6.85e3T^{2} \)
23 \( 1 + 21.4T + 1.21e4T^{2} \)
29 \( 1 - 99.6T + 2.43e4T^{2} \)
31 \( 1 + 17.1T + 2.97e4T^{2} \)
37 \( 1 - 3.20T + 5.06e4T^{2} \)
41 \( 1 + 298.T + 6.89e4T^{2} \)
43 \( 1 - 413.T + 7.95e4T^{2} \)
47 \( 1 - 587.T + 1.03e5T^{2} \)
53 \( 1 + 601.T + 1.48e5T^{2} \)
59 \( 1 + 611.T + 2.05e5T^{2} \)
61 \( 1 + 696.T + 2.26e5T^{2} \)
67 \( 1 - 463.T + 3.00e5T^{2} \)
71 \( 1 - 231.T + 3.57e5T^{2} \)
73 \( 1 + 705.T + 3.89e5T^{2} \)
79 \( 1 - 1.01e3T + 4.93e5T^{2} \)
83 \( 1 - 476.T + 5.71e5T^{2} \)
89 \( 1 - 780.T + 7.04e5T^{2} \)
97 \( 1 - 908.T + 9.12e5T^{2} \)
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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

−7.84850999932577237872858769912, −7.23393529935746877353543823156, −6.24051636730212169938029658624, −5.99119446883071740088703059270, −4.97540673535492091374916982656, −4.57318978077535688195313285777, −3.51977740489348813643401539707, −2.26347647984802795446451624458, −1.08910963126245093970381107134, 0, 1.08910963126245093970381107134, 2.26347647984802795446451624458, 3.51977740489348813643401539707, 4.57318978077535688195313285777, 4.97540673535492091374916982656, 5.99119446883071740088703059270, 6.24051636730212169938029658624, 7.23393529935746877353543823156, 7.84850999932577237872858769912

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