Cremona's table of elliptic curves

Curve 72270d2

72270 = 2 · 32 · 5 · 11 · 73



Data for elliptic curve 72270d2

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 11+ 73- Signs for the Atkin-Lehner involutions
Class 72270d Isogeny class
Conductor 72270 Conductor
∏ cp 2 Product of Tamagawa factors cp
Δ -76498373160 = -1 · 23 · 39 · 5 · 113 · 73 Discriminant
Eigenvalues 2+ 3+ 5- -1 11+  5 -3 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-38544,-2903032] [a1,a2,a3,a4,a6]
Generators [1535939470:38006054887:2197000] Generators of the group modulo torsion
j -321742998971667/3886520 j-invariant
L 5.0383325008654 L(r)(E,1)/r!
Ω 0.1703646637518 Real period
R 14.78690588888 Regulator
r 1 Rank of the group of rational points
S 1.0000000002954 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 72270t1 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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