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Prime Tuple Database
Prime p0= 1242705921319272133 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 10 6 24 44 16 18 48 24 20 64 20 24 48 18 16 44 24 6 10 (?)
an: 0 10 16 40 84 100 118 166 190 210 274 294 318 366 384 400 444 468 474 484
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 484
Found by: Cruncher Pete
db: batch=77, k=20, 10 6 24 44 16 18 48 24 20 64
dn: 0 10 6 24 44 16 18 48 24 20 64 20 24 48 18 16 44 24 6 10 (?)
an: 0 10 16 40 84 100 118 166 190 210 274 294 318 366 384 400 444 468 474 484
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 484
Found by: Cruncher Pete
db: batch=77, k=20, 10 6 24 44 16 18 48 24 20 64
| STPT(10) | 1242705597529943621 | 0 2 6 8 48 50 90 92 96 98 | -323789328512 |
| TPT(14) | 1242705625665445301 | 0 2 66 68 90 92 96 98 126 128 318 320 378 380 | -295653826832 |
| SPT(16) | 1242705672878965039 | 0 10 52 70 112 120 160 180 220 240 280 288 330 348 390 400 | -248440307094 |
| STPT(12) | 1242705699086112557 | 0 2 30 32 72 74 90 92 132 134 162 164 | -222233159576 |
| SPT(16) | 1242705803652166661 | 0 38 42 56 86 120 168 192 236 260 308 342 372 386 390 428 | -117667105472 |
| STPT(10) | 1242705859091757017 | 0 2 12 14 42 44 72 74 84 86 | -62227515116 |
| SPT(16) | 1242706210264779797 | 0 32 50 66 84 186 192 216 260 284 290 392 410 426 444 476 | 288945507664 |
| STPT(10) | 1242706390632092987 | 0 2 42 44 72 74 102 104 144 146 | 469312820854 |
| STPT(12) | 1242706535496626489 | 0 2 18 20 42 44 78 80 102 104 120 122 | 614177354356 |
| STPT(10) | 1242706575519071459 | 0 2 18 20 30 32 42 44 60 62 | 654199799326 |
| SPT(16) | 1242706660703497361 | 0 42 92 102 126 128 138 182 306 350 360 362 386 396 446 488 | 739384225228 |
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