Cremona's table of elliptic curves

Curve 70380f2

70380 = 22 · 32 · 5 · 17 · 23



Data for elliptic curve 70380f2

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 17- 23+ Signs for the Atkin-Lehner involutions
Class 70380f Isogeny class
Conductor 70380 Conductor
∏ cp 48 Product of Tamagawa factors cp
Δ 5389346729734675200 = 28 · 39 · 52 · 172 · 236 Discriminant
Eigenvalues 2- 3+ 5+  2 -4  6 17-  6 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-1149903,-461283498] [a1,a2,a3,a4,a6]
Generators [-533:442:1] Generators of the group modulo torsion
j 33371526693226608/1069559298025 j-invariant
L 6.9498859650748 L(r)(E,1)/r!
Ω 0.14607869556815 Real period
R 3.9646928765668 Regulator
r 1 Rank of the group of rational points
S 1.0000000000329 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 70380n2 Quadratic twists by: -3


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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