Properties

Label 2-150-1.1-c7-0-15
Degree $2$
Conductor $150$
Sign $-1$
Analytic cond. $46.8577$
Root an. cond. $6.84527$
Motivic weight $7$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 8·2-s + 27·3-s + 64·4-s − 216·6-s − 512·7-s − 512·8-s + 729·9-s + 5.46e3·11-s + 1.72e3·12-s − 1.01e4·13-s + 4.09e3·14-s + 4.09e3·16-s + 9.91e3·17-s − 5.83e3·18-s − 1.24e4·19-s − 1.38e4·21-s − 4.36e4·22-s − 3.36e4·23-s − 1.38e4·24-s + 8.13e4·26-s + 1.96e4·27-s − 3.27e4·28-s − 1.87e5·29-s − 4.25e4·31-s − 3.27e4·32-s + 1.47e5·33-s − 7.93e4·34-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.577·3-s + 1/2·4-s − 0.408·6-s − 0.564·7-s − 0.353·8-s + 1/3·9-s + 1.23·11-s + 0.288·12-s − 1.28·13-s + 0.398·14-s + 1/4·16-s + 0.489·17-s − 0.235·18-s − 0.415·19-s − 0.325·21-s − 0.874·22-s − 0.575·23-s − 0.204·24-s + 0.907·26-s + 0.192·27-s − 0.282·28-s − 1.43·29-s − 0.256·31-s − 0.176·32-s + 0.714·33-s − 0.346·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 150 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(8-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 150 ^{s/2} \, \Gamma_{\C}(s+7/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(150\)    =    \(2 \cdot 3 \cdot 5^{2}\)
Sign: $-1$
Analytic conductor: \(46.8577\)
Root analytic conductor: \(6.84527\)
Motivic weight: \(7\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 150,\ (\ :7/2),\ -1)\)

Particular Values

\(L(4)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{9}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + p^{3} T \)
3 \( 1 - p^{3} T \)
5 \( 1 \)
good7 \( 1 + 512 T + p^{7} T^{2} \)
11 \( 1 - 5460 T + p^{7} T^{2} \)
13 \( 1 + 782 p T + p^{7} T^{2} \)
17 \( 1 - 9918 T + p^{7} T^{2} \)
19 \( 1 + 12436 T + p^{7} T^{2} \)
23 \( 1 + 33600 T + p^{7} T^{2} \)
29 \( 1 + 187914 T + p^{7} T^{2} \)
31 \( 1 + 42592 T + p^{7} T^{2} \)
37 \( 1 - 544066 T + p^{7} T^{2} \)
41 \( 1 - 374394 T + p^{7} T^{2} \)
43 \( 1 - 540532 T + p^{7} T^{2} \)
47 \( 1 + 1338360 T + p^{7} T^{2} \)
53 \( 1 + 1308222 T + p^{7} T^{2} \)
59 \( 1 - 262740 T + p^{7} T^{2} \)
61 \( 1 + 976330 T + p^{7} T^{2} \)
67 \( 1 + 3559172 T + p^{7} T^{2} \)
71 \( 1 + 2673720 T + p^{7} T^{2} \)
73 \( 1 - 3032134 T + p^{7} T^{2} \)
79 \( 1 + 5475808 T + p^{7} T^{2} \)
83 \( 1 + 2231556 T + p^{7} T^{2} \)
89 \( 1 + 10050678 T + p^{7} T^{2} \)
97 \( 1 + 5727554 T + p^{7} T^{2} \)
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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

−11.08287359949303529558964975263, −9.600714192342410731154112006057, −9.484733101564917938244543688986, −8.060411917000722438173049793890, −7.14211651486588304452907591153, −6.02591763904451784966786363626, −4.21531149264157716128801045727, −2.88683297471762692762184747445, −1.57948950283318796012569317568, 0, 1.57948950283318796012569317568, 2.88683297471762692762184747445, 4.21531149264157716128801045727, 6.02591763904451784966786363626, 7.14211651486588304452907591153, 8.060411917000722438173049793890, 9.484733101564917938244543688986, 9.600714192342410731154112006057, 11.08287359949303529558964975263

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