Cremona's table of elliptic curves

Curve 87616c2

87616 = 26 · 372



Data for elliptic curve 87616c2

Field Data Notes
Atkin-Lehner 2+ 37+ Signs for the Atkin-Lehner involutions
Class 87616c Isogeny class
Conductor 87616 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 388840968736768 = 212 · 377 Discriminant
Eigenvalues 2+  0  2  4  0  2 -2  2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-268324,53489568] [a1,a2,a3,a4,a6]
Generators [3748581:267490279:729] Generators of the group modulo torsion
j 203297472/37 j-invariant
L 8.715907144108 L(r)(E,1)/r!
Ω 0.51811581730604 Real period
R 8.4111571715668 Regulator
r 1 Rank of the group of rational points
S 0.99999999991237 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 87616d2 43808b1 2368d2 Quadratic twists by: -4 8 37


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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