Cremona's table of elliptic curves

Curve 722a2

722 = 2 · 192



Data for elliptic curve 722a2

Field Data Notes
Atkin-Lehner 2+ 19+ Signs for the Atkin-Lehner involutions
Class 722a Isogeny class
Conductor 722 Conductor
∏ cp 3 Product of Tamagawa factors cp
Δ -8695584276992 = -1 · 29 · 198 Discriminant
Eigenvalues 2+  1  0 -4  3  2 -6 19+ Hecke eigenvalues for primes up to 20
Equation [1,0,1,-33581,-2375576] [a1,a2,a3,a4,a6]
Generators [1474:55398:1] Generators of the group modulo torsion
j -246579625/512 j-invariant
L 1.81917063743 L(r)(E,1)/r!
Ω 0.17631678843805 Real period
R 3.4392085850051 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 5776i2 23104c2 6498s2 18050p2 Quadratic twists by: -4 8 -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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