How can I factorize a 350 bit (106 decimal digits) number in two prime factors?
FWIW magma took 61+ hours ("Time: 221003.960") running on germain.harvard.edu to obtain the factorization


   $40234782465449057005624875587624394161353466559301303 \cdot 42950368756363249557996836702278286314269822003688493\;.$