Properties

Label 2-2450-1.1-c3-0-120
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·2-s + 8.20·3-s + 4·4-s + 16.4·6-s + 8·8-s + 40.3·9-s + 7.21·11-s + 32.8·12-s − 15.3·13-s + 16·16-s + 24.0·17-s + 80.6·18-s − 8.88·19-s + 14.4·22-s + 195.·23-s + 65.6·24-s − 30.6·26-s + 109.·27-s + 202.·29-s + 306.·31-s + 32·32-s + 59.2·33-s + 48.0·34-s + 161.·36-s − 147.·37-s − 17.7·38-s − 125.·39-s + ⋯
L(s)  = 1  + 0.707·2-s + 1.57·3-s + 0.5·4-s + 1.11·6-s + 0.353·8-s + 1.49·9-s + 0.197·11-s + 0.789·12-s − 0.326·13-s + 0.250·16-s + 0.342·17-s + 1.05·18-s − 0.107·19-s + 0.139·22-s + 1.77·23-s + 0.558·24-s − 0.230·26-s + 0.780·27-s + 1.29·29-s + 1.77·31-s + 0.176·32-s + 0.312·33-s + 0.242·34-s + 0.746·36-s − 0.655·37-s − 0.0758·38-s − 0.515·39-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: \(0\)
Selberg data: \((2,\ 2450,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(7.602437546\)
\(L(\frac12)\) \(\approx\) \(7.602437546\)
\(L(\frac{5}{2})\) 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 \( 1 - 8.20T + 27T^{2} \)
11 \( 1 - 7.21T + 1.33e3T^{2} \)
13 \( 1 + 15.3T + 2.19e3T^{2} \)
17 \( 1 - 24.0T + 4.91e3T^{2} \)
19 \( 1 + 8.88T + 6.85e3T^{2} \)
23 \( 1 - 195.T + 1.21e4T^{2} \)
29 \( 1 - 202.T + 2.43e4T^{2} \)
31 \( 1 - 306.T + 2.97e4T^{2} \)
37 \( 1 + 147.T + 5.06e4T^{2} \)
41 \( 1 + 461.T + 6.89e4T^{2} \)
43 \( 1 + 354.T + 7.95e4T^{2} \)
47 \( 1 - 174.T + 1.03e5T^{2} \)
53 \( 1 + 70.5T + 1.48e5T^{2} \)
59 \( 1 - 174.T + 2.05e5T^{2} \)
61 \( 1 + 207.T + 2.26e5T^{2} \)
67 \( 1 + 467.T + 3.00e5T^{2} \)
71 \( 1 - 1.12e3T + 3.57e5T^{2} \)
73 \( 1 - 162.T + 3.89e5T^{2} \)
79 \( 1 - 496.T + 4.93e5T^{2} \)
83 \( 1 - 595.T + 5.71e5T^{2} \)
89 \( 1 - 684.T + 7.04e5T^{2} \)
97 \( 1 - 32.2T + 9.12e5T^{2} \)
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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

−8.470877290648377994454239600038, −7.972090369125295850610237923507, −6.98735700615810312039075605326, −6.52461243357183932793997016273, −5.14436283811425074316169256321, −4.56195529892025514849667371818, −3.45275448510175860899660476684, −3.01353482426404618162934642700, −2.14024722493498776685806398849, −1.06925736565765436069987403862, 1.06925736565765436069987403862, 2.14024722493498776685806398849, 3.01353482426404618162934642700, 3.45275448510175860899660476684, 4.56195529892025514849667371818, 5.14436283811425074316169256321, 6.52461243357183932793997016273, 6.98735700615810312039075605326, 7.972090369125295850610237923507, 8.470877290648377994454239600038

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