Cremona's table of elliptic curves

Curve 71736i1

71736 = 23 · 3 · 72 · 61



Data for elliptic curve 71736i1

Field Data Notes
Atkin-Lehner 2- 3+ 7- 61+ Signs for the Atkin-Lehner involutions
Class 71736i Isogeny class
Conductor 71736 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 147456 Modular degree for the optimal curve
Δ 455742107856 = 24 · 34 · 78 · 61 Discriminant
Eigenvalues 2- 3+  2 7-  0  2 -6  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-48967,-4154240] [a1,a2,a3,a4,a6]
Generators [-34982935:3080349:274625] Generators of the group modulo torsion
j 6898185213952/242109 j-invariant
L 6.3849784360352 L(r)(E,1)/r!
Ω 0.32094000555973 Real period
R 9.9473084139991 Regulator
r 1 Rank of the group of rational points
S 1.0000000001016 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 10248g1 Quadratic twists by: -7


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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