Pill Identification by Imprints: P 657 Home Pill Identification by Imprints: P 657 1 result CEVIMELINE HCL 30 MG CAPSULE Side 1: P 657 Color: White Side 2: P 657 Shape: Oblong Other Popular Drug Imprint C42 54 583 MYLAN 5222 M53 591 AA 14 IP 145 345 840 logo and 5034 316 AN 641 N 10 106 979 266/18 E19 X10 MP 441 429 N P CL 37 100 S 741 045 U02 KU 106 C272 HORIZON 205 TL 171 2682 54 107 logo and 115 UT 1 804 A/P 12.5 / 30 WPI 3739 G 372 2 U25 AAT 054 L489