Cremona's table of elliptic curves

Curve 68400bv2

68400 = 24 · 32 · 52 · 19



Data for elliptic curve 68400bv2

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 19- Signs for the Atkin-Lehner involutions
Class 68400bv Isogeny class
Conductor 68400 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 4316629522500000000 = 28 · 314 · 510 · 192 Discriminant
Eigenvalues 2+ 3- 5+  0  4  2  2 19- Hecke eigenvalues for primes up to 20
Equation [0,0,0,-634575,-166927250] [a1,a2,a3,a4,a6]
Generators [4539357:29278544:4913] Generators of the group modulo torsion
j 9691367618896/1480325625 j-invariant
L 7.3296600900774 L(r)(E,1)/r!
Ω 0.17088807460459 Real period
R 10.722895830112 Regulator
r 1 Rank of the group of rational points
S 0.99999999995963 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 34200ci2 22800bc2 13680m2 Quadratic twists by: -4 -3 5


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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