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Prime Tuple Database
Prime p0= 1277221157073461429 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 8 4 72 18 60 18 20 22 20 18 60 18 72 4 8 (?)
an: 0 8 12 84 102 162 180 200 222 242 260 320 338 410 414 422
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: Egon olsen
db: batch=77, k=16, 8 4 72 18 60 18 20 22
dn: 0 8 4 72 18 60 18 20 22 20 18 60 18 72 4 8 (?)
an: 0 8 12 84 102 162 180 200 222 242 260 320 338 410 414 422
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: Egon olsen
db: batch=77, k=16, 8 4 72 18 60 18 20 22
| SPT(16) | 1277219514929880433 | 0 16 46 66 136 160 168 226 288 346 354 378 448 468 498 514 | -1642143580996 |
| TPT(14) | 1277219948749529219 | 0 2 108 110 210 212 222 224 348 350 360 362 450 452 | -1208323932210 |
| STPT(10) | 1277220238060756469 | 0 2 18 20 30 32 42 44 60 62 | -919012704960 |
| SPT(20) | 1277220285535442293 | 0 16 24 30 48 66 70 90 118 178 216 276 304 324 328 346 364 370 378 394 | -871538019136 |
| STPT(10) | 1277220658750089551 | 0 2 36 38 78 80 120 122 156 158 | -498323371878 |
| STPT(10) | 1277220697486162067 | 0 2 60 62 72 74 84 86 144 146 | -459587299362 |
| STPT(10) | 1277221209382915001 | 0 2 6 8 18 20 30 32 36 38 | 52309453572 |
| SPT(16) | 1277221586426283283 | 0 16 36 76 78 88 90 100 174 184 186 196 198 238 258 274 | 429352821854 |
| STPT(10) | 1277221727879774429 | 0 2 18 20 30 32 42 44 60 62 | 570806313000 |
| STPT(10) | 1277221742464706921 | 0 2 36 38 78 80 120 122 156 158 | 585391245492 |
| SPT(16) | 1277221885400714441 | 0 26 60 80 122 138 146 168 170 192 200 216 258 278 312 338 | 728327253012 |
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