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Prime Tuple Database
Prime p0= 1270507160488719343 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 16 50 22 12 44 60 30 30 16 30 30 60 44 12 22 50 16 (?)
an: 0 16 66 88 100 144 204 234 264 280 310 340 400 444 456 478 528 544
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 544
Found by: HenkM
db: batch=77, k=18, 16 50 22 12 44 60 30 30 16
dn: 0 16 50 22 12 44 60 30 30 16 30 30 60 44 12 22 50 16 (?)
an: 0 16 66 88 100 144 204 234 264 280 310 340 400 444 456 478 528 544
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 544
Found by: HenkM
db: batch=77, k=18, 16 50 22 12 44 60 30 30 16
| SPT(16) | 1270505990005549981 | 0 12 28 82 88 118 150 202 228 280 312 342 348 402 418 430 | -1170483169362 |
| SPT(20) | 1270506100338671557 | 0 4 30 60 100 106 132 162 216 232 264 280 334 364 390 396 436 466 492 496 | -1060150047786 |
| STPT(10) | 1270506347363199731 | 0 2 36 38 78 80 120 122 156 158 | -813125519612 |
| SPT(16) | 1270506407994337289 | 0 20 62 84 102 144 168 198 224 254 278 320 338 360 402 422 | -752494382054 |
| SPT(16) | 1270506894370005319 | 0 4 30 54 60 100 112 124 240 252 264 304 310 334 360 364 | -266118714024 |
| SPT(16) | 1270506953039419607 | 0 36 50 56 84 110 114 140 156 182 186 212 240 246 260 296 | -207449299736 |
| SPT(16) | 1270507303006618889 | 0 32 44 90 120 122 132 134 240 242 252 254 284 330 342 374 | 142517899546 |
| SPT(16) | 1270507433858684831 | 0 8 38 68 120 162 188 192 248 252 278 320 372 402 432 440 | 273369965488 |
| STPT(10) | 1270507515498730037 | 0 2 12 14 42 44 72 74 84 86 | 355010010694 |
| STPT(10) | 1270507768719719081 | 0 2 66 68 168 170 270 272 336 338 | 608230999738 |
| STPT(10) | 1270507887183799109 | 0 2 18 20 30 32 42 44 60 62 | 726695079766 |
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