Every multiple of 4 except 212, 364, 420, and 428 is the sum of seven cubes

Abstract

It is conjectured that every integer N>454 is the sum of seven nonnegative cubes. We prove the conjecture when N is a multiple of 4.

arXiv comment8 pages; to appear in Bull. LMS

Cited by in corpus (3)

• Every integer greater than 454 is the sum of at most seven positive cubes
• Every even number greater than 454 is the sum of seven cubes
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