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Properties

Label 2-950-95.88-c1-0-25
Degree $2$
Conductor $950$
Sign $0.646 + 0.762i$
Analytic cond. $7.58578$
Root an. cond. $2.75423$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (0.258 − 0.965i)2-s + (3.07 + 0.824i)3-s + (−0.866 − 0.499i)4-s + (1.59 − 2.75i)6-s + (3.29 − 3.29i)7-s + (−0.707 + 0.707i)8-s + (6.18 + 3.56i)9-s + 1.07·11-s + (−2.25 − 2.25i)12-s + (−0.265 − 0.991i)13-s + (−2.32 − 4.03i)14-s + (0.500 + 0.866i)16-s + (−6.05 − 1.62i)17-s + (5.04 − 5.04i)18-s + (−3.41 + 2.70i)19-s + ⋯
L(s)  = 1  + (0.183 − 0.683i)2-s + (1.77 + 0.475i)3-s + (−0.433 − 0.249i)4-s + (0.649 − 1.12i)6-s + (1.24 − 1.24i)7-s + (−0.249 + 0.249i)8-s + (2.06 + 1.18i)9-s + 0.323·11-s + (−0.649 − 0.649i)12-s + (−0.0737 − 0.275i)13-s + (−0.622 − 1.07i)14-s + (0.125 + 0.216i)16-s + (−1.46 − 0.393i)17-s + (1.18 − 1.18i)18-s + (−0.783 + 0.620i)19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 950 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.646 + 0.762i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 950 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.646 + 0.762i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(950\)    =    \(2 \cdot 5^{2} \cdot 19\)
Sign: $0.646 + 0.762i$
Analytic conductor: \(7.58578\)
Root analytic conductor: \(2.75423\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{950} (943, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 950,\ (\ :1/2),\ 0.646 + 0.762i)\)

Particular Values

\(L(1)\) \(\approx\) \(3.01922 - 1.39849i\)
\(L(\frac12)\) \(\approx\) \(3.01922 - 1.39849i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-0.258 + 0.965i)T \)
5 \( 1 \)
19 \( 1 + (3.41 - 2.70i)T \)
good3 \( 1 + (-3.07 - 0.824i)T + (2.59 + 1.5i)T^{2} \)
7 \( 1 + (-3.29 + 3.29i)T - 7iT^{2} \)
11 \( 1 - 1.07T + 11T^{2} \)
13 \( 1 + (0.265 + 0.991i)T + (-11.2 + 6.5i)T^{2} \)
17 \( 1 + (6.05 + 1.62i)T + (14.7 + 8.5i)T^{2} \)
23 \( 1 + (2.39 - 0.642i)T + (19.9 - 11.5i)T^{2} \)
29 \( 1 + (2.98 - 5.17i)T + (-14.5 - 25.1i)T^{2} \)
31 \( 1 + 0.124iT - 31T^{2} \)
37 \( 1 + (-3.61 - 3.61i)T + 37iT^{2} \)
41 \( 1 + (4.79 - 2.76i)T + (20.5 - 35.5i)T^{2} \)
43 \( 1 + (-2.75 + 10.2i)T + (-37.2 - 21.5i)T^{2} \)
47 \( 1 + (-2.54 - 9.50i)T + (-40.7 + 23.5i)T^{2} \)
53 \( 1 + (-0.463 - 1.72i)T + (-45.8 + 26.5i)T^{2} \)
59 \( 1 + (5.41 + 9.38i)T + (-29.5 + 51.0i)T^{2} \)
61 \( 1 + (3.14 - 5.44i)T + (-30.5 - 52.8i)T^{2} \)
67 \( 1 + (-13.4 + 3.60i)T + (58.0 - 33.5i)T^{2} \)
71 \( 1 + (-9.49 + 5.48i)T + (35.5 - 61.4i)T^{2} \)
73 \( 1 + (2.56 - 9.56i)T + (-63.2 - 36.5i)T^{2} \)
79 \( 1 + (-3.35 - 5.80i)T + (-39.5 + 68.4i)T^{2} \)
83 \( 1 + (3.38 + 3.38i)T + 83iT^{2} \)
89 \( 1 + (2.05 - 3.56i)T + (-44.5 - 77.0i)T^{2} \)
97 \( 1 + (2.48 - 9.27i)T + (-84.0 - 48.5i)T^{2} \)
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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

−9.916422476668696700016811820856, −9.106912788894563883270199273082, −8.349768947203245645672857279377, −7.77205232365312856336658509975, −6.81723865879005504381129788609, −4.96053558019443514211846792093, −4.21860542408027737082684326492, −3.67953256288275917457466063221, −2.39454578371944946403856460344, −1.52429565885873324435815581606, 1.92901967892117039108503461664, 2.48288587303097224014152002974, 3.96832950279611010471405848454, 4.68864761297269399112794603275, 6.05646676766824715012425602331, 6.93273028622682036284835091229, 7.87879891962613331652295828380, 8.474397710550302280808107375973, 8.912215425042732473184906022271, 9.588701235187080843115676240712

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