Properties

Label 2-277970-1.1-c1-0-56
Degree $2$
Conductor $277970$
Sign $-1$
Analytic cond. $2219.60$
Root an. cond. $47.1126$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s + 2·3-s + 4-s − 5-s − 2·6-s + 7-s − 8-s + 9-s + 10-s − 11-s + 2·12-s + 4·13-s − 14-s − 2·15-s + 16-s − 18-s − 20-s + 2·21-s + 22-s − 2·24-s + 25-s − 4·26-s − 4·27-s + 28-s + 6·29-s + 2·30-s + 10·31-s + ⋯
L(s)  = 1  − 0.707·2-s + 1.15·3-s + 1/2·4-s − 0.447·5-s − 0.816·6-s + 0.377·7-s − 0.353·8-s + 1/3·9-s + 0.316·10-s − 0.301·11-s + 0.577·12-s + 1.10·13-s − 0.267·14-s − 0.516·15-s + 1/4·16-s − 0.235·18-s − 0.223·20-s + 0.436·21-s + 0.213·22-s − 0.408·24-s + 1/5·25-s − 0.784·26-s − 0.769·27-s + 0.188·28-s + 1.11·29-s + 0.365·30-s + 1.79·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 277970 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 277970 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(277970\)    =    \(2 \cdot 5 \cdot 7 \cdot 11 \cdot 19^{2}\)
Sign: $-1$
Analytic conductor: \(2219.60\)
Root analytic conductor: \(47.1126\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 277970,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + T \)
5 \( 1 + T \)
7 \( 1 - T \)
11 \( 1 + T \)
19 \( 1 \)
good3 \( 1 - 2 T + p T^{2} \)
13 \( 1 - 4 T + p T^{2} \)
17 \( 1 + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 - 10 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 - 12 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 - 6 T + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 - 6 T + p T^{2} \)
61 \( 1 + 4 T + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 + 12 T + p T^{2} \)
73 \( 1 + 4 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 - 12 T + p T^{2} \)
89 \( 1 + 18 T + p T^{2} \)
97 \( 1 - 10 T + p T^{2} \)
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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

−13.17090933800933, −12.34411225266707, −12.11097648353336, −11.46609235422128, −11.15030762610194, −10.60602331137819, −10.14750057603946, −9.752153197541222, −9.033001981679825, −8.772611112775167, −8.310489966091865, −8.118877243587592, −7.533969689861087, −7.140092242048237, −6.472792608487897, −6.005873797982375, −5.478957438018918, −4.692765736129820, −4.177393366086915, −3.726826180684510, −3.041115830944052, −2.637013163883172, −2.233192747123590, −1.253280973241786, −1.017929589804730, 0, 1.017929589804730, 1.253280973241786, 2.233192747123590, 2.637013163883172, 3.041115830944052, 3.726826180684510, 4.177393366086915, 4.692765736129820, 5.478957438018918, 6.005873797982375, 6.472792608487897, 7.140092242048237, 7.533969689861087, 8.118877243587592, 8.310489966091865, 8.772611112775167, 9.033001981679825, 9.752153197541222, 10.14750057603946, 10.60602331137819, 11.15030762610194, 11.46609235422128, 12.11097648353336, 12.34411225266707, 13.17090933800933

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