@article{JTNB_2019__31_3_689_0, author = {K\"ubra Benli}, title = {On the number of prime factors of the composite numbers resulting after a change of digits of primes}, journal = {Journal de Th\'eorie des Nombres de Bordeaux}, pages = {689--696}, publisher = {Soci\'et\'e Arithm\'etique de Bordeaux}, volume = {31}, number = {3}, year = {2019}, doi = {10.5802/jtnb.1103}, language = {en}, url = {https://jtnb.centre-mersenne.org/articles/10.5802/jtnb.1103/} }