Cremona's table of elliptic curves

Curve 34720b2

34720 = 25 · 5 · 7 · 31



Data for elliptic curve 34720b2

Field Data Notes
Atkin-Lehner 2+ 5+ 7+ 31+ Signs for the Atkin-Lehner involutions
Class 34720b Isogeny class
Conductor 34720 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 86105600 = 29 · 52 · 7 · 312 Discriminant
Eigenvalues 2+  2 5+ 7+  0  2 -4  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-1856,31400] [a1,a2,a3,a4,a6]
Generators [-358:1209:8] Generators of the group modulo torsion
j 1381725080072/168175 j-invariant
L 7.249907978014 L(r)(E,1)/r!
Ω 1.8430746633109 Real period
R 3.9335942934564 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 34720w2 69440bj2 Quadratic twists by: -4 8


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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