Welcome, Again, to the Nostradamus Server!

I am impressed! Your guess that my number begins with 40399195735 was exactly right!
What do you guess are the next two digits of my number?
4039919573500
4039919573501
4039919573502
4039919573503
4039919573504
4039919573505
4039919573506
4039919573507
4039919573508
4039919573509
4039919573510
4039919573511
4039919573512
4039919573513
4039919573514
4039919573515
4039919573516
4039919573517
4039919573518
4039919573519
4039919573520
4039919573521
4039919573522
4039919573523
4039919573524
4039919573525
4039919573526
4039919573527
4039919573528
4039919573529
4039919573530
4039919573531
4039919573532
4039919573533
4039919573534
4039919573535
4039919573536
4039919573537
4039919573538
4039919573539
4039919573540
4039919573541
4039919573542
4039919573543
4039919573544
4039919573545
4039919573546
4039919573547
4039919573548
4039919573549
4039919573550
4039919573551
4039919573552
4039919573553
4039919573554
4039919573555
4039919573556
4039919573557
4039919573558
4039919573559
4039919573560
4039919573561
4039919573562
4039919573563
4039919573564
4039919573565
4039919573566
4039919573567
4039919573568
4039919573569
4039919573570
4039919573571
4039919573572
4039919573573
4039919573574
4039919573575
4039919573576
4039919573577
4039919573578
4039919573579
4039919573580
4039919573581
4039919573582
4039919573583
4039919573584
4039919573585
4039919573586
4039919573587
4039919573588
4039919573589
4039919573590
4039919573591
4039919573592
4039919573593
4039919573594
4039919573595
4039919573596
4039919573597
4039919573598
4039919573599