by Christian Elsholtz, Florian Luca and Stefan Planitzer
Reference:
Christian Elsholtz, Florian Luca and Stefan Planitzer, Romanov type problems, Ramanujan Journal, 47(2), 267–289, (2018).
Bibtex Entry:
@Article{ElsholtzEtAl2018,
author = {Elsholtz, Christian and Luca, Florian and Planitzer, Stefan},
journal = {Ramanujan Journal},
title = {Romanov type problems},
year = {2018},
oatype = {Hybrid},
issn = {1382-4090},
number = {2},
pages = {267--289},
volume = {47},
doi = {10.1007/s11139-017-9972-8},
fjournal = {Ramanujan Journal. An International Journal Devoted to the Areas of Mathematics Influenced by Ramanujan},
groups = {Project13 (Elsholtz), Faculty, Student, External},
mrclass = {11P32 (11A07 11A41 11N36)},
xxmrnumber = {3863641},
xxurl = {https://doi.org/10.1007/s11139-017-9972-8},
}