Cremona's table of elliptic curves

Curve 12915s2

12915 = 32 · 5 · 7 · 41



Data for elliptic curve 12915s2

Field Data Notes
Atkin-Lehner 3- 5- 7- 41- Signs for the Atkin-Lehner involutions
Class 12915s Isogeny class
Conductor 12915 Conductor
∏ cp 192 Product of Tamagawa factors cp
Δ -71527754909071125 = -1 · 310 · 53 · 78 · 412 Discriminant
Eigenvalues  1 3- 5- 7-  2 -4 -4 -2 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-160119,-27776250] [a1,a2,a3,a4,a6]
Generators [726:15072:1] Generators of the group modulo torsion
j -622768040074052209/98117633620125 j-invariant
L 5.9607404822385 L(r)(E,1)/r!
Ω 0.11830701708835 Real period
R 1.0496595758748 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 4305h2 64575t2 90405p2 Quadratic twists by: -3 5 -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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