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Prime Tuple Database
Prime p0= 1993551721302452639 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 30 12 38 28 30 26 46 2 46 26 30 28 38 12 30 (?)
an: 0 30 42 80 108 138 164 210 212 258 284 314 342 380 392 422
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: Dingo
db: batch=80, k=16, 30 12 38 28 30 26 46 2
dn: 0 30 12 38 28 30 26 46 2 46 26 30 28 38 12 30 (?)
an: 0 30 42 80 108 138 164 210 212 258 284 314 342 380 392 422
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: Dingo
db: batch=80, k=16, 30 12 38 28 30 26 46 2
| STPT(10) | 1993551347113817597 | 0 2 12 14 42 44 72 74 84 86 | -374188635042 |
| STPT(10) | 1993551360506241659 | 0 2 12 14 30 32 48 50 60 62 | -360796210980 |
| SPT(16) | 1993551465096966611 | 0 116 162 200 212 260 266 270 278 282 288 336 348 386 432 548 | -256205486028 |
| STPT(10) | 1993551488258962547 | 0 2 24 26 42 44 60 62 84 86 | -233043490092 |
| STPT(10) | 1993551651738422957 | 0 2 24 26 42 44 60 62 84 86 | -69564029682 |
| TPT(14) | 1993551683388882731 | 0 2 6 8 30 32 228 230 270 272 330 332 336 338 | -37913569908 |
| STPT(10) | 1993551727662494939 | 0 2 18 20 30 32 42 44 60 62 | 6360042300 |
| SPT(16) | 1993551938683798967 | 0 6 24 42 56 92 104 122 144 162 174 210 224 242 260 266 | 217381346328 |
| STPT(10) | 1993551995223437237 | 0 2 30 32 42 44 54 56 84 86 | 273920984598 |
| SPT(16) | 1993552432578967849 | 0 54 70 84 120 124 150 162 340 352 378 382 418 432 448 502 | 711276515210 |
| TPT(14) | 1993552624159971317 | 0 2 132 134 174 176 210 212 252 254 282 284 312 314 | 902857518678 |
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