Cremona's table of elliptic curves

Curve 651a2

651 = 3 · 7 · 31



Data for elliptic curve 651a2

Field Data Notes
Atkin-Lehner 3+ 7- 31+ Signs for the Atkin-Lehner involutions
Class 651a Isogeny class
Conductor 651 Conductor
∏ cp 20 Product of Tamagawa factors cp
Δ 1308273687 = 34 · 75 · 312 Discriminant
Eigenvalues  1 3+ -2 7-  2  4  8 -4 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-89631,-10365894] [a1,a2,a3,a4,a6]
j 79635371136974578297/1308273687 j-invariant
L 1.3796037560398 L(r)(E,1)/r!
Ω 0.27592075120797 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 10416bh2 41664by2 1953e2 16275p2 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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