Cremona's table of elliptic curves

Curve 99216a1

99216 = 24 · 32 · 13 · 53



Data for elliptic curve 99216a1

Field Data Notes
Atkin-Lehner 2+ 3+ 13+ 53+ Signs for the Atkin-Lehner involutions
Class 99216a Isogeny class
Conductor 99216 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 59904 Modular degree for the optimal curve
Δ -180531846144 = -1 · 210 · 39 · 132 · 53 Discriminant
Eigenvalues 2+ 3+  2  0  0 13+  0 -2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-459,-20790] [a1,a2,a3,a4,a6]
Generators [358:6760:1] Generators of the group modulo torsion
j -530604/8957 j-invariant
L 8.091725431449 L(r)(E,1)/r!
Ω 0.43519024380531 Real period
R 4.6483839825679 Regulator
r 1 Rank of the group of rational points
S 0.99999999959853 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 49608a1 99216c1 Quadratic twists by: -4 -3


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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