Welcome, Again, to the Nostradamus Server!

I am impressed! Your guess that my number begins with 42519981231 was exactly right!
What do you guess are the next two digits of my number?
4251998123100
4251998123101
4251998123102
4251998123103
4251998123104
4251998123105
4251998123106
4251998123107
4251998123108
4251998123109
4251998123110
4251998123111
4251998123112
4251998123113
4251998123114
4251998123115
4251998123116
4251998123117
4251998123118
4251998123119
4251998123120
4251998123121
4251998123122
4251998123123
4251998123124
4251998123125
4251998123126
4251998123127
4251998123128
4251998123129
4251998123130
4251998123131
4251998123132
4251998123133
4251998123134
4251998123135
4251998123136
4251998123137
4251998123138
4251998123139
4251998123140
4251998123141
4251998123142
4251998123143
4251998123144
4251998123145
4251998123146
4251998123147
4251998123148
4251998123149
4251998123150
4251998123151
4251998123152
4251998123153
4251998123154
4251998123155
4251998123156
4251998123157
4251998123158
4251998123159
4251998123160
4251998123161
4251998123162
4251998123163
4251998123164
4251998123165
4251998123166
4251998123167
4251998123168
4251998123169
4251998123170
4251998123171
4251998123172
4251998123173
4251998123174
4251998123175
4251998123176
4251998123177
4251998123178
4251998123179
4251998123180
4251998123181
4251998123182
4251998123183
4251998123184
4251998123185
4251998123186
4251998123187
4251998123188
4251998123189
4251998123190
4251998123191
4251998123192
4251998123193
4251998123194
4251998123195
4251998123196
4251998123197
4251998123198
4251998123199