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Prime Tuple Database
Prime p0= 2121408839043770651 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 8 22 18 38 4 20 18 52 18 20 4 38 18 22 8 (?)
an: 0 8 30 48 86 90 110 128 180 198 218 222 260 278 300 308
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: Dirk Broer
db: batch=80, k=16, 8 22 18 38 4 20 18 52
dn: 0 8 22 18 38 4 20 18 52 18 20 4 38 18 22 8 (?)
an: 0 8 30 48 86 90 110 128 180 198 218 222 260 278 300 308
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: Dirk Broer
db: batch=80, k=16, 8 22 18 38 4 20 18 52
| SPT(16) | 2121406540668733729 | 0 10 108 112 138 178 180 222 250 292 294 334 360 364 462 472 | -2298375036922 |
| TPT(14) | 2121407417312967989 | 0 2 102 104 240 242 252 254 270 272 282 284 342 344 | -1421730802662 |
| STPT(10) | 2121407451552645029 | 0 2 12 14 90 92 168 170 180 182 | -1387491125622 |
| STPT(10) | 2121407833307822921 | 0 2 36 38 78 80 120 122 156 158 | -1005735947730 |
| STPT(10) | 2121408149430249479 | 0 2 48 50 60 62 72 74 120 122 | -689613521172 |
| STPT(10) | 2121408363879767759 | 0 2 18 20 30 32 42 44 60 62 | -475164002892 |
| SPT(16) | 2121409933246443709 | 0 24 28 58 72 78 102 112 150 160 184 190 204 234 238 262 | 1094202673058 |
| STPT(10) | 2121410012472400997 | 0 2 12 14 42 44 72 74 84 86 | 1173428630346 |
| STPT(10) | 2121410323927062587 | 0 2 42 44 72 74 102 104 144 146 | 1484883291936 |
| STPT(10) | 2121410435725127537 | 0 2 12 14 42 44 72 74 84 86 | 1596681356886 |
| STPT(10) | 2121410547831500711 | 0 2 36 38 78 80 120 122 156 158 | 1708787730060 |
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