Properties

Label 2-350-1.1-c5-0-46
Degree $2$
Conductor $350$
Sign $-1$
Analytic cond. $56.1343$
Root an. cond. $7.49228$
Motivic weight $5$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 4·2-s + 13·3-s + 16·4-s + 52·6-s − 49·7-s + 64·8-s − 74·9-s − 175·11-s + 208·12-s − 999·13-s − 196·14-s + 256·16-s + 1.83e3·17-s − 296·18-s − 1.30e3·19-s − 637·21-s − 700·22-s − 4.19e3·23-s + 832·24-s − 3.99e3·26-s − 4.12e3·27-s − 784·28-s − 981·29-s − 4.51e3·31-s + 1.02e3·32-s − 2.27e3·33-s + 7.32e3·34-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.833·3-s + 1/2·4-s + 0.589·6-s − 0.377·7-s + 0.353·8-s − 0.304·9-s − 0.436·11-s + 0.416·12-s − 1.63·13-s − 0.267·14-s + 1/4·16-s + 1.53·17-s − 0.215·18-s − 0.831·19-s − 0.315·21-s − 0.308·22-s − 1.65·23-s + 0.294·24-s − 1.15·26-s − 1.08·27-s − 0.188·28-s − 0.216·29-s − 0.843·31-s + 0.176·32-s − 0.363·33-s + 1.08·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 350 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 350 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(350\)    =    \(2 \cdot 5^{2} \cdot 7\)
Sign: $-1$
Analytic conductor: \(56.1343\)
Root analytic conductor: \(7.49228\)
Motivic weight: \(5\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 350,\ (\ :5/2),\ -1)\)

Particular Values

\(L(3)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{7}{2})\) 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 \( 1 \)
7 \( 1 + p^{2} T \)
good3 \( 1 - 13 T + p^{5} T^{2} \)
11 \( 1 + 175 T + p^{5} T^{2} \)
13 \( 1 + 999 T + p^{5} T^{2} \)
17 \( 1 - 1831 T + p^{5} T^{2} \)
19 \( 1 + 1308 T + p^{5} T^{2} \)
23 \( 1 + 4190 T + p^{5} T^{2} \)
29 \( 1 + 981 T + p^{5} T^{2} \)
31 \( 1 + 4514 T + p^{5} T^{2} \)
37 \( 1 + 578 T + p^{5} T^{2} \)
41 \( 1 - 19526 T + p^{5} T^{2} \)
43 \( 1 - 10288 T + p^{5} T^{2} \)
47 \( 1 + 25687 T + p^{5} T^{2} \)
53 \( 1 + 29874 T + p^{5} T^{2} \)
59 \( 1 - 1354 T + p^{5} T^{2} \)
61 \( 1 + 13012 T + p^{5} T^{2} \)
67 \( 1 - 33026 T + p^{5} T^{2} \)
71 \( 1 + 21960 T + p^{5} T^{2} \)
73 \( 1 - 83782 T + p^{5} T^{2} \)
79 \( 1 + 6417 T + p^{5} T^{2} \)
83 \( 1 - 7324 T + p^{5} T^{2} \)
89 \( 1 + 80836 T + p^{5} T^{2} \)
97 \( 1 - 78575 T + p^{5} T^{2} \)
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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

−10.05510947656319316120624216613, −9.430805800525569109746030614175, −8.021318754018273939991438632556, −7.54745622865370990536285807235, −6.15642008255895104248902851505, −5.22282687315532272999859861153, −3.95312493102734312047015874421, −2.91935161610134040570091129746, −2.06842815167335042062963830515, 0, 2.06842815167335042062963830515, 2.91935161610134040570091129746, 3.95312493102734312047015874421, 5.22282687315532272999859861153, 6.15642008255895104248902851505, 7.54745622865370990536285807235, 8.021318754018273939991438632556, 9.430805800525569109746030614175, 10.05510947656319316120624216613

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