00273nam a2200109Ia 4500082001900000100002100019245003900040260003600079300003800115500000500153700000500158  a512.7bR484.BP  aRibenboim, Paulo  aThe book of prime number recordsb  aNew YorkbSpringer-Verlagc1988  axxiii, 476p. Index, Tables, Bibl.  a  a