Cremona's table of elliptic curves

Curve 71994p2

71994 = 2 · 3 · 132 · 71



Data for elliptic curve 71994p2

Field Data Notes
Atkin-Lehner 2+ 3- 13+ 71+ Signs for the Atkin-Lehner involutions
Class 71994p Isogeny class
Conductor 71994 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ -52252022816825754 = -1 · 2 · 3 · 136 · 715 Discriminant
Eigenvalues 2+ 3- -1 -3  3 13+ -2 -5 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-38874,-11389922] [a1,a2,a3,a4,a6]
Generators [352:4133:1] [586:12635:1] Generators of the group modulo torsion
j -1345938541921/10825376106 j-invariant
L 8.4739444894099 L(r)(E,1)/r!
Ω 0.14973786349635 Real period
R 14.147965470442 Regulator
r 2 Rank of the group of rational points
S 0.99999999999447 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 426a2 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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