246188828265473 | 10223*2^5796845+1
246188828265472 = 2^10*53*97*2111*22153
171388807977727 | 21181*2^5797244+1
171388807977726 = 2*3^2*83*139*6247*132113
437621215726002191369 | 4847*2^5803263+1 <-- the new 2nd largest factor of the year
437621215726002191368=2^3*43*211*227*7127*19441*191693
2015485189907779 | 4847*2^5801991+1
2015485189907778=2*7*263*17921*3054449
5172107658035209 | 21181*2^5804804+1 <-- submitted about an hour before it would have gone to PRP
5172107658035208=2^3*3*11*16193*19759*61231
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