Cremona's table of elliptic curves

Curve 68880br5

68880 = 24 · 3 · 5 · 7 · 41



Data for elliptic curve 68880br5

Field Data Notes
Atkin-Lehner 2- 3+ 5- 7+ 41- Signs for the Atkin-Lehner involutions
Class 68880br Isogeny class
Conductor 68880 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ -3434156642540359680 = -1 · 212 · 3 · 5 · 7 · 418 Discriminant
Eigenvalues 2- 3+ 5- 7+ -4 -2 -6  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-932960,358438080] [a1,a2,a3,a4,a6]
Generators [-278:24418:1] [402:6942:1] Generators of the group modulo torsion
j -21925691636751231841/838417149057705 j-invariant
L 8.9588738452791 L(r)(E,1)/r!
Ω 0.24880372487187 Real period
R 36.007796305668 Regulator
r 2 Rank of the group of rational points
S 1.0000000000001 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 4305m6 Quadratic twists by: -4


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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