Cremona's table of elliptic curves

Curve 90988c1

90988 = 22 · 232 · 43



Data for elliptic curve 90988c1

Field Data Notes
Atkin-Lehner 2- 23- 43+ Signs for the Atkin-Lehner involutions
Class 90988c Isogeny class
Conductor 90988 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 953856 Modular degree for the optimal curve
Δ -53285300336721392 = -1 · 24 · 239 · 432 Discriminant
Eigenvalues 2- -1  4  2  0 -5  0 -6 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-68946,-13088087] [a1,a2,a3,a4,a6]
Generators [41480:85169:125] Generators of the group modulo torsion
j -1257728/1849 j-invariant
L 7.1970276295879 L(r)(E,1)/r!
Ω 0.13993933874031 Real period
R 4.2858020302389 Regulator
r 1 Rank of the group of rational points
S 1.0000000006371 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 90988g1 Quadratic twists by: -23


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

Part of Computational Number Theory
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