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Prime Tuple Database
Prime p0= 908976280406888801 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 30 8 18 22 72 20 12 28 38 28 12 20 72 22 18 8 30 (?)
an: 0 30 38 56 78 150 170 182 210 248 276 288 308 380 402 420 428 458
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: HenkM
db: batch=76, k=18, 30 8 18 22 72 20 12 28 38
dn: 0 30 8 18 22 72 20 12 28 38 28 12 20 72 22 18 8 30 (?)
an: 0 30 38 56 78 150 170 182 210 248 276 288 308 380 402 420 428 458
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: HenkM
db: batch=76, k=18, 30 8 18 22 72 20 12 28 38
| STPT(10) | 908975657330666741 | 0 2 6 8 48 50 90 92 96 98 | -623076222060 |
| SPT(16) | 908975719603452113 | 0 26 48 68 74 98 116 126 188 198 216 240 246 266 288 314 | -560803436688 |
| STPT(10) | 908975856536258057 | 0 2 30 32 42 44 54 56 84 86 | -423870630744 |
| TPT(14) | 908975997933892457 | 0 2 72 74 204 206 270 272 294 296 492 494 552 554 | -282472996344 |
| SPT(16) | 908976022571069867 | 0 14 24 74 122 150 182 200 204 222 254 282 330 380 390 404 | -257835818934 |
| TPT(14) | 908976129401896607 | 0 2 30 32 60 62 102 104 120 122 240 242 252 254 | -151004992194 |
| SPT(16) | 908976759308407499 | 0 14 30 42 108 150 152 168 194 210 212 254 320 332 348 362 | 478901518698 |
| STPT(10) | 908977053253620719 | 0 2 18 20 30 32 42 44 60 62 | 772846731918 |
| STPT(10) | 908977125339076247 | 0 2 24 26 42 44 60 62 84 86 | 844932187446 |
| STPT(10) | 908977351273987337 | 0 2 24 26 42 44 60 62 84 86 | 1070867098536 |
| SPT(16) | 908977402331162383 | 0 10 46 84 88 108 114 136 168 190 196 216 220 258 294 304 | 1121924273582 |
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