Cremona's table of elliptic curves

Curve 88768a2

88768 = 26 · 19 · 73



Data for elliptic curve 88768a2

Field Data Notes
Atkin-Lehner 2+ 19+ 73+ Signs for the Atkin-Lehner involutions
Class 88768a Isogeny class
Conductor 88768 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 3317792768 = 215 · 19 · 732 Discriminant
Eigenvalues 2+  0  4  2 -4 -2  2 19+ Hecke eigenvalues for primes up to 20
Equation [0,0,0,-908,10160] [a1,a2,a3,a4,a6]
Generators [5380:28176:125] Generators of the group modulo torsion
j 2526569928/101251 j-invariant
L 8.8192074468741 L(r)(E,1)/r!
Ω 1.4006846794626 Real period
R 6.2963546170095 Regulator
r 1 Rank of the group of rational points
S 0.99999999981463 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 88768f2 44384c2 Quadratic twists by: -4 8


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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