We give infinitely many new families of non-congruent numbers where the first prime factor of each number is of the form 8k+1 and the rest of the prime factors have the form 8k+3. Products of elements in each family are shown to be non-congruent.
@article{bwmeta1.element.bwnjournal-article-doi-10_4064-cm138-2-11,
author = {Lindsey Reinholz and Blair K. Spearman and Qiduan Yang},
title = {On the prime factors of non-congruent numbers},
journal = {Colloquium Mathematicae},
volume = {139},
year = {2015},
pages = {271-282},
zbl = {06401031},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-cm138-2-11}
}
Lindsey Reinholz; Blair K. Spearman; Qiduan Yang. On the prime factors of non-congruent numbers. Colloquium Mathematicae, Tome 139 (2015) pp. 271-282. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-cm138-2-11/