Properties

Label 2-950-1.1-c5-0-55
Degree $2$
Conductor $950$
Sign $1$
Analytic cond. $152.364$
Root an. cond. $12.3436$
Motivic weight $5$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 4·2-s + 6·3-s + 16·4-s + 24·6-s + 27·7-s + 64·8-s − 207·9-s − 323·11-s + 96·12-s + 676·13-s + 108·14-s + 256·16-s + 1.10e3·17-s − 828·18-s − 361·19-s + 162·21-s − 1.29e3·22-s − 1.38e3·23-s + 384·24-s + 2.70e3·26-s − 2.70e3·27-s + 432·28-s + 2.87e3·29-s + 1.37e3·31-s + 1.02e3·32-s − 1.93e3·33-s + 4.42e3·34-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.384·3-s + 1/2·4-s + 0.272·6-s + 0.208·7-s + 0.353·8-s − 0.851·9-s − 0.804·11-s + 0.192·12-s + 1.10·13-s + 0.147·14-s + 1/4·16-s + 0.929·17-s − 0.602·18-s − 0.229·19-s + 0.0801·21-s − 0.569·22-s − 0.545·23-s + 0.136·24-s + 0.784·26-s − 0.712·27-s + 0.104·28-s + 0.633·29-s + 0.256·31-s + 0.176·32-s − 0.309·33-s + 0.656·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 950 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 950 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(950\)    =    \(2 \cdot 5^{2} \cdot 19\)
Sign: $1$
Analytic conductor: \(152.364\)
Root analytic conductor: \(12.3436\)
Motivic weight: \(5\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 950,\ (\ :5/2),\ 1)\)

Particular Values

\(L(3)\) \(\approx\) \(4.180353517\)
\(L(\frac12)\) \(\approx\) \(4.180353517\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - p^{2} T \)
5 \( 1 \)
19 \( 1 + p^{2} T \)
good3 \( 1 - 2 p T + p^{5} T^{2} \)
7 \( 1 - 27 T + p^{5} T^{2} \)
11 \( 1 + 323 T + p^{5} T^{2} \)
13 \( 1 - 4 p^{2} T + p^{5} T^{2} \)
17 \( 1 - 1107 T + p^{5} T^{2} \)
23 \( 1 + 1384 T + p^{5} T^{2} \)
29 \( 1 - 2870 T + p^{5} T^{2} \)
31 \( 1 - 1372 T + p^{5} T^{2} \)
37 \( 1 - 7982 T + p^{5} T^{2} \)
41 \( 1 - 1202 T + p^{5} T^{2} \)
43 \( 1 - 9911 T + p^{5} T^{2} \)
47 \( 1 + 3463 T + p^{5} T^{2} \)
53 \( 1 + 17764 T + p^{5} T^{2} \)
59 \( 1 - 27270 T + p^{5} T^{2} \)
61 \( 1 - 20867 T + p^{5} T^{2} \)
67 \( 1 + 15228 T + p^{5} T^{2} \)
71 \( 1 - 40642 T + p^{5} T^{2} \)
73 \( 1 - 66711 T + p^{5} T^{2} \)
79 \( 1 - 68960 T + p^{5} T^{2} \)
83 \( 1 - 12396 T + p^{5} T^{2} \)
89 \( 1 - 41220 T + p^{5} T^{2} \)
97 \( 1 - 113432 T + p^{5} T^{2} \)
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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

−9.260930864405979160992839764597, −8.138924332085274549464597983417, −7.912135849669399669101218315600, −6.51190499478729370618204767201, −5.79795035942049960499817145185, −4.98898429615969314029908079002, −3.84034182580371156053834777727, −3.03878091788683589431245925458, −2.12131664261860847138507996046, −0.78883911633374194384538526888, 0.78883911633374194384538526888, 2.12131664261860847138507996046, 3.03878091788683589431245925458, 3.84034182580371156053834777727, 4.98898429615969314029908079002, 5.79795035942049960499817145185, 6.51190499478729370618204767201, 7.912135849669399669101218315600, 8.138924332085274549464597983417, 9.260930864405979160992839764597

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