Properties

Label 4-40e2-1.1-c5e2-0-0
Degree $4$
Conductor $1600$
Sign $1$
Analytic cond. $41.1567$
Root an. cond. $2.53285$
Motivic weight $5$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

Downloads

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Normalization:  

Dirichlet series

L(s)  = 1  − 12·3-s + 50·5-s + 52·7-s + 138·9-s + 560·11-s + 1.38e3·13-s − 600·15-s + 148·17-s − 1.00e3·19-s − 624·21-s − 2.45e3·23-s + 1.87e3·25-s − 4.50e3·27-s + 1.34e3·29-s − 2.24e3·31-s − 6.72e3·33-s + 2.60e3·35-s − 5.94e3·37-s − 1.66e4·39-s + 2.30e4·41-s + 1.76e4·43-s + 6.90e3·45-s − 2.90e3·47-s − 2.69e4·49-s − 1.77e3·51-s − 5.41e3·53-s + 2.80e4·55-s + ⋯
L(s)  = 1  − 0.769·3-s + 0.894·5-s + 0.401·7-s + 0.567·9-s + 1.39·11-s + 2.27·13-s − 0.688·15-s + 0.124·17-s − 0.635·19-s − 0.308·21-s − 0.966·23-s + 3/5·25-s − 1.18·27-s + 0.295·29-s − 0.420·31-s − 1.07·33-s + 0.358·35-s − 0.713·37-s − 1.75·39-s + 2.14·41-s + 1.45·43-s + 0.507·45-s − 0.192·47-s − 1.60·49-s − 0.0956·51-s − 0.264·53-s + 1.24·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1600 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1600 ^{s/2} \, \Gamma_{\C}(s+5/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(1600\)    =    \(2^{6} \cdot 5^{2}\)
Sign: $1$
Analytic conductor: \(41.1567\)
Root analytic conductor: \(2.53285\)
Motivic weight: \(5\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 1600,\ (\ :5/2, 5/2),\ 1)\)

Particular Values

\(L(3)\) \(\approx\) \(2.408631218\)
\(L(\frac12)\) \(\approx\) \(2.408631218\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$\Gal(F_p)$$F_p(T)$
bad2 \( 1 \)
5$C_1$ \( ( 1 - p^{2} T )^{2} \)
good3$D_{4}$ \( 1 + 4 p T + 2 p T^{2} + 4 p^{6} T^{3} + p^{10} T^{4} \)
7$D_{4}$ \( 1 - 52 T + 29646 T^{2} - 52 p^{5} T^{3} + p^{10} T^{4} \)
11$D_{4}$ \( 1 - 560 T + 381926 T^{2} - 560 p^{5} T^{3} + p^{10} T^{4} \)
13$D_{4}$ \( 1 - 1388 T + 1149918 T^{2} - 1388 p^{5} T^{3} + p^{10} T^{4} \)
17$D_{4}$ \( 1 - 148 T - 795706 T^{2} - 148 p^{5} T^{3} + p^{10} T^{4} \)
19$D_{4}$ \( 1 + 1000 T + 4533462 T^{2} + 1000 p^{5} T^{3} + p^{10} T^{4} \)
23$D_{4}$ \( 1 + 2452 T + 6569198 T^{2} + 2452 p^{5} T^{3} + p^{10} T^{4} \)
29$D_{4}$ \( 1 - 1340 T - 8758306 T^{2} - 1340 p^{5} T^{3} + p^{10} T^{4} \)
31$D_{4}$ \( 1 + 2248 T + 57017022 T^{2} + 2248 p^{5} T^{3} + p^{10} T^{4} \)
37$D_{4}$ \( 1 + 5940 T + 123434318 T^{2} + 5940 p^{5} T^{3} + p^{10} T^{4} \)
41$D_{4}$ \( 1 - 23076 T + 352280470 T^{2} - 23076 p^{5} T^{3} + p^{10} T^{4} \)
43$D_{4}$ \( 1 - 17684 T + 312898614 T^{2} - 17684 p^{5} T^{3} + p^{10} T^{4} \)
47$D_{4}$ \( 1 + 2908 T + 56660030 T^{2} + 2908 p^{5} T^{3} + p^{10} T^{4} \)
53$D_{4}$ \( 1 + 5412 T + 693247822 T^{2} + 5412 p^{5} T^{3} + p^{10} T^{4} \)
59$D_{4}$ \( 1 - 62584 T + 2277965606 T^{2} - 62584 p^{5} T^{3} + p^{10} T^{4} \)
61$D_{4}$ \( 1 - 14108 T + 1110042462 T^{2} - 14108 p^{5} T^{3} + p^{10} T^{4} \)
67$D_{4}$ \( 1 + 85412 T + 4371910566 T^{2} + 85412 p^{5} T^{3} + p^{10} T^{4} \)
71$D_{4}$ \( 1 - 47208 T + 4011779662 T^{2} - 47208 p^{5} T^{3} + p^{10} T^{4} \)
73$D_{4}$ \( 1 + 924 p T + 4400780438 T^{2} + 924 p^{6} T^{3} + p^{10} T^{4} \)
79$D_{4}$ \( 1 + 65904 T + 3994274078 T^{2} + 65904 p^{5} T^{3} + p^{10} T^{4} \)
83$D_{4}$ \( 1 - 108724 T + 10572459494 T^{2} - 108724 p^{5} T^{3} + p^{10} T^{4} \)
89$D_{4}$ \( 1 + 55020 T + 10818978262 T^{2} + 55020 p^{5} T^{3} + p^{10} T^{4} \)
97$D_{4}$ \( 1 - 147668 T + 11612429670 T^{2} - 147668 p^{5} T^{3} + p^{10} T^{4} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{4} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−15.62375432497308448995676140324, −14.63596785280524036363235531400, −14.30480817048809154064998370715, −13.67907441729859442256179111506, −13.02789333016761728421589039008, −12.57677095638850143305280077938, −11.52366841667499636215992174181, −11.38187244956132201060069553240, −10.63299398244359297175836293002, −10.01589605809223993077363237156, −9.119816626608655154943870402951, −8.741664202543982978117411245315, −7.75242387354525337515079351312, −6.69028411269434210771731885993, −6.02982442502564268997390633906, −5.77491841906999518906764568867, −4.38756066350892397807912794873, −3.70113498533187696805245675049, −1.85823215542219965787158669896, −1.03926941274387637888507780149, 1.03926941274387637888507780149, 1.85823215542219965787158669896, 3.70113498533187696805245675049, 4.38756066350892397807912794873, 5.77491841906999518906764568867, 6.02982442502564268997390633906, 6.69028411269434210771731885993, 7.75242387354525337515079351312, 8.741664202543982978117411245315, 9.119816626608655154943870402951, 10.01589605809223993077363237156, 10.63299398244359297175836293002, 11.38187244956132201060069553240, 11.52366841667499636215992174181, 12.57677095638850143305280077938, 13.02789333016761728421589039008, 13.67907441729859442256179111506, 14.30480817048809154064998370715, 14.63596785280524036363235531400, 15.62375432497308448995676140324

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