Properties

Label 2-115-23.2-c1-0-4
Degree $2$
Conductor $115$
Sign $0.449 + 0.893i$
Analytic cond. $0.918279$
Root an. cond. $0.958269$
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  + (−0.00779 − 0.00501i)2-s + (−0.0396 − 0.275i)3-s + (−0.830 − 1.81i)4-s + (−0.959 − 0.281i)5-s + (−0.00107 + 0.00234i)6-s + (2.74 − 3.16i)7-s + (−0.00527 + 0.0366i)8-s + (2.80 − 0.823i)9-s + (0.00606 + 0.00700i)10-s + (−4.08 + 2.62i)11-s + (−0.468 + 0.301i)12-s + (1.56 + 1.80i)13-s + (−0.0372 + 0.0109i)14-s + (−0.0396 + 0.275i)15-s + (−2.61 + 3.02i)16-s + (−0.0972 + 0.212i)17-s + ⋯
L(s)  = 1  + (−0.00551 − 0.00354i)2-s + (−0.0228 − 0.159i)3-s + (−0.415 − 0.909i)4-s + (−0.429 − 0.125i)5-s + (−0.000437 + 0.000958i)6-s + (1.03 − 1.19i)7-s + (−0.00186 + 0.0129i)8-s + (0.934 − 0.274i)9-s + (0.00191 + 0.00221i)10-s + (−1.23 + 0.791i)11-s + (−0.135 + 0.0869i)12-s + (0.434 + 0.500i)13-s + (−0.00995 + 0.00292i)14-s + (−0.0102 + 0.0711i)15-s + (−0.654 + 0.755i)16-s + (−0.0235 + 0.0516i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 115 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.449 + 0.893i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 115 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.449 + 0.893i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(115\)    =    \(5 \cdot 23\)
Sign: $0.449 + 0.893i$
Analytic conductor: \(0.918279\)
Root analytic conductor: \(0.958269\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{115} (71, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 115,\ (\ :1/2),\ 0.449 + 0.893i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.832233 - 0.512567i\)
\(L(\frac12)\) \(\approx\) \(0.832233 - 0.512567i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 + (0.959 + 0.281i)T \)
23 \( 1 + (-4.60 + 1.34i)T \)
good2 \( 1 + (0.00779 + 0.00501i)T + (0.830 + 1.81i)T^{2} \)
3 \( 1 + (0.0396 + 0.275i)T + (-2.87 + 0.845i)T^{2} \)
7 \( 1 + (-2.74 + 3.16i)T + (-0.996 - 6.92i)T^{2} \)
11 \( 1 + (4.08 - 2.62i)T + (4.56 - 10.0i)T^{2} \)
13 \( 1 + (-1.56 - 1.80i)T + (-1.85 + 12.8i)T^{2} \)
17 \( 1 + (0.0972 - 0.212i)T + (-11.1 - 12.8i)T^{2} \)
19 \( 1 + (-0.130 - 0.285i)T + (-12.4 + 14.3i)T^{2} \)
29 \( 1 + (2.30 - 5.04i)T + (-18.9 - 21.9i)T^{2} \)
31 \( 1 + (1.00 - 6.95i)T + (-29.7 - 8.73i)T^{2} \)
37 \( 1 + (-5.41 + 1.58i)T + (31.1 - 20.0i)T^{2} \)
41 \( 1 + (-4.88 - 1.43i)T + (34.4 + 22.1i)T^{2} \)
43 \( 1 + (0.784 + 5.45i)T + (-41.2 + 12.1i)T^{2} \)
47 \( 1 - 4.61T + 47T^{2} \)
53 \( 1 + (5.66 - 6.53i)T + (-7.54 - 52.4i)T^{2} \)
59 \( 1 + (6.45 + 7.45i)T + (-8.39 + 58.3i)T^{2} \)
61 \( 1 + (-0.150 + 1.04i)T + (-58.5 - 17.1i)T^{2} \)
67 \( 1 + (8.98 + 5.77i)T + (27.8 + 60.9i)T^{2} \)
71 \( 1 + (4.95 + 3.18i)T + (29.4 + 64.5i)T^{2} \)
73 \( 1 + (-7.01 - 15.3i)T + (-47.8 + 55.1i)T^{2} \)
79 \( 1 + (9.52 + 10.9i)T + (-11.2 + 78.1i)T^{2} \)
83 \( 1 + (-7.03 + 2.06i)T + (69.8 - 44.8i)T^{2} \)
89 \( 1 + (-1.79 - 12.5i)T + (-85.3 + 25.0i)T^{2} \)
97 \( 1 + (6.60 + 1.93i)T + (81.6 + 52.4i)T^{2} \)
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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

−13.44169967655326691580558215204, −12.54974828843921177316057196135, −10.91939140094349917255990661541, −10.50283537418180023473289852592, −9.212601224925147597891044660995, −7.78862415347931107833760749247, −6.90449846580346228404300058093, −5.04336599058115444928302243818, −4.25191392321128966256276251301, −1.37730755535431388421405856735, 2.77541582985470306071576318741, 4.41641163302231716509313617116, 5.58623446125804288603286850511, 7.66071392817465947973777709814, 8.154418531962990135587520260967, 9.298877131431627200712675613977, 10.87860130371535440777036307026, 11.64569031841616977590045250540, 12.83761734760498841565426169243, 13.44822041781247644787697911950

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