Cremona's table of elliptic curves

Curve 67270c2

67270 = 2 · 5 · 7 · 312



Data for elliptic curve 67270c2

Field Data Notes
Atkin-Lehner 2+ 5+ 7+ 31- Signs for the Atkin-Lehner involutions
Class 67270c Isogeny class
Conductor 67270 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 7462796577608750 = 2 · 54 · 7 · 318 Discriminant
Eigenvalues 2+  2 5+ 7+  0 -6  4 -8 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-56238,-3036082] [a1,a2,a3,a4,a6]
Generators [-127:1505:1] [21423:563726:27] Generators of the group modulo torsion
j 22164361129/8408750 j-invariant
L 9.6535429577727 L(r)(E,1)/r!
Ω 0.32006197436055 Real period
R 15.080740186419 Regulator
r 2 Rank of the group of rational points
S 1.0000000000005 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 2170a2 Quadratic twists by: -31


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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