Properties

Label 2-4950-1.1-c1-0-52
Degree $2$
Conductor $4950$
Sign $1$
Analytic cond. $39.5259$
Root an. cond. $6.28696$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s + 4-s + 4·7-s + 8-s + 11-s + 6·13-s + 4·14-s + 16-s + 2·17-s + 4·19-s + 22-s + 4·23-s + 6·26-s + 4·28-s − 6·29-s + 32-s + 2·34-s − 6·37-s + 4·38-s + 6·41-s − 4·43-s + 44-s + 4·46-s − 12·47-s + 9·49-s + 6·52-s + 2·53-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s + 1.51·7-s + 0.353·8-s + 0.301·11-s + 1.66·13-s + 1.06·14-s + 1/4·16-s + 0.485·17-s + 0.917·19-s + 0.213·22-s + 0.834·23-s + 1.17·26-s + 0.755·28-s − 1.11·29-s + 0.176·32-s + 0.342·34-s − 0.986·37-s + 0.648·38-s + 0.937·41-s − 0.609·43-s + 0.150·44-s + 0.589·46-s − 1.75·47-s + 9/7·49-s + 0.832·52-s + 0.274·53-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4950 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4950 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4950\)    =    \(2 \cdot 3^{2} \cdot 5^{2} \cdot 11\)
Sign: $1$
Analytic conductor: \(39.5259\)
Root analytic conductor: \(6.28696\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4950,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(4.532030251\)
\(L(\frac12)\) \(\approx\) \(4.532030251\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
3 \( 1 \)
5 \( 1 \)
11 \( 1 - T \)
good7 \( 1 - 4 T + p T^{2} \)
13 \( 1 - 6 T + p T^{2} \)
17 \( 1 - 2 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 - 4 T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 + 6 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 + 12 T + p T^{2} \)
53 \( 1 - 2 T + p T^{2} \)
59 \( 1 + 12 T + p T^{2} \)
61 \( 1 + 14 T + p T^{2} \)
67 \( 1 + 4 T + p T^{2} \)
71 \( 1 - 12 T + p T^{2} \)
73 \( 1 - 6 T + p T^{2} \)
79 \( 1 + 4 T + p T^{2} \)
83 \( 1 - 4 T + p T^{2} \)
89 \( 1 + 10 T + p T^{2} \)
97 \( 1 - 14 T + p T^{2} \)
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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

−8.083346957159341864647544158303, −7.60733258179249456185408639578, −6.72859349416794076405626890294, −5.91180395613593790047875267063, −5.26497995912959248632200600675, −4.64260297693215751255366534917, −3.73808402977774882375523442801, −3.11888676425783266508989971268, −1.73607899388152096241559479071, −1.24048608768025684580275578535, 1.24048608768025684580275578535, 1.73607899388152096241559479071, 3.11888676425783266508989971268, 3.73808402977774882375523442801, 4.64260297693215751255366534917, 5.26497995912959248632200600675, 5.91180395613593790047875267063, 6.72859349416794076405626890294, 7.60733258179249456185408639578, 8.083346957159341864647544158303

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