Cremona's table of elliptic curves

Curve 39650g2

39650 = 2 · 52 · 13 · 61



Data for elliptic curve 39650g2

Field Data Notes
Atkin-Lehner 2- 5+ 13+ 61- Signs for the Atkin-Lehner involutions
Class 39650g Isogeny class
Conductor 39650 Conductor
∏ cp 36 Product of Tamagawa factors cp
Δ -302157107200 = -1 · 212 · 52 · 13 · 613 Discriminant
Eigenvalues 2-  2 5+ -2  6 13+ -6  5 Hecke eigenvalues for primes up to 20
Equation [1,1,1,1137,22421] [a1,a2,a3,a4,a6]
Generators [9:178:1] Generators of the group modulo torsion
j 6501914054375/12086284288 j-invariant
L 12.692591615593 L(r)(E,1)/r!
Ω 0.66753229502181 Real period
R 0.52817218275639 Regulator
r 1 Rank of the group of rational points
S 0.99999999999997 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 39650f2 Quadratic twists by: 5


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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