Welcome, Again, to the Nostradamus Server!

I am impressed! Your guess that my number begins with 81319378885 was exactly right!
What do you guess are the next two digits of my number?
8131937888500
8131937888501
8131937888502
8131937888503
8131937888504
8131937888505
8131937888506
8131937888507
8131937888508
8131937888509
8131937888510
8131937888511
8131937888512
8131937888513
8131937888514
8131937888515
8131937888516
8131937888517
8131937888518
8131937888519
8131937888520
8131937888521
8131937888522
8131937888523
8131937888524
8131937888525
8131937888526
8131937888527
8131937888528
8131937888529
8131937888530
8131937888531
8131937888532
8131937888533
8131937888534
8131937888535
8131937888536
8131937888537
8131937888538
8131937888539
8131937888540
8131937888541
8131937888542
8131937888543
8131937888544
8131937888545
8131937888546
8131937888547
8131937888548
8131937888549
8131937888550
8131937888551
8131937888552
8131937888553
8131937888554
8131937888555
8131937888556
8131937888557
8131937888558
8131937888559
8131937888560
8131937888561
8131937888562
8131937888563
8131937888564
8131937888565
8131937888566
8131937888567
8131937888568
8131937888569
8131937888570
8131937888571
8131937888572
8131937888573
8131937888574
8131937888575
8131937888576
8131937888577
8131937888578
8131937888579
8131937888580
8131937888581
8131937888582
8131937888583
8131937888584
8131937888585
8131937888586
8131937888587
8131937888588
8131937888589
8131937888590
8131937888591
8131937888592
8131937888593
8131937888594
8131937888595
8131937888596
8131937888597
8131937888598
8131937888599