Cremona's table of elliptic curves

Curve 72270b1

72270 = 2 · 32 · 5 · 11 · 73



Data for elliptic curve 72270b1

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 11+ 73- Signs for the Atkin-Lehner involutions
Class 72270b Isogeny class
Conductor 72270 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 282240 Modular degree for the optimal curve
Δ -69543975600000 = -1 · 27 · 39 · 55 · 112 · 73 Discriminant
Eigenvalues 2+ 3+ 5+  3 11+  0  6 -2 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-1230,401876] [a1,a2,a3,a4,a6]
j -10460353203/3533200000 j-invariant
L 2.0046107409764 L(r)(E,1)/r!
Ω 0.50115268330892 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 72270x1 Quadratic twists by: -3


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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