Cremona's table of elliptic curves

Curve 72670k2

72670 = 2 · 5 · 132 · 43



Data for elliptic curve 72670k2

Field Data Notes
Atkin-Lehner 2+ 5- 13+ 43- Signs for the Atkin-Lehner involutions
Class 72670k Isogeny class
Conductor 72670 Conductor
∏ cp 36 Product of Tamagawa factors cp
Δ -6641285369297612800 = -1 · 212 · 52 · 138 · 433 Discriminant
Eigenvalues 2+ -2 5-  2 -3 13+  3  2 Hecke eigenvalues for primes up to 20
Equation [1,0,1,246567,-114664132] [a1,a2,a3,a4,a6]
Generators [859:-27470:1] Generators of the group modulo torsion
j 2032283442839/8141516800 j-invariant
L 3.4951094025319 L(r)(E,1)/r!
Ω 0.12020920639777 Real period
R 0.80764506486547 Regulator
r 1 Rank of the group of rational points
S 0.99999999993822 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 72670r2 Quadratic twists by: 13


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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