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Prime Tuple Database
Prime p0= 2357544012035689583 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 44 16 36 30 18 6 26 34 54 2 54 34 26 6 18 30 36 16 44 (?)
an: 0 44 60 96 126 144 150 176 210 264 266 320 354 380 386 404 434 470 486 530
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 530
Found by: Donn Pike (USAF Ret)
db: batch=81, k=20, 44 16 36 30 18 6 26 34 54 2
dn: 0 44 16 36 30 18 6 26 34 54 2 54 34 26 6 18 30 36 16 44 (?)
an: 0 44 60 96 126 144 150 176 210 264 266 320 354 380 386 404 434 470 486 530
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 530
Found by: Donn Pike (USAF Ret)
db: batch=81, k=20, 44 16 36 30 18 6 26 34 54 2
| SPT(16) | 2357541159458545117 | 0 22 36 46 70 84 114 120 136 142 172 186 210 220 234 256 | -2852577144466 |
| SPT(18) | 2357542870164313081 | 0 6 28 70 78 120 172 202 216 232 246 276 328 370 378 420 442 448 | -1141871376502 |
| STPT(10) | 2357543001043265219 | 0 2 18 20 30 32 42 44 60 62 | -1010992424364 |
| SPT(16) | 2357543284167445453 | 0 28 46 70 88 106 120 148 156 184 198 216 234 258 276 304 | -727868244130 |
| STPT(10) | 2357543573437555367 | 0 2 12 14 72 74 132 134 144 146 | -438598134216 |
| STPT(10) | 2357543732426781707 | 0 2 12 14 42 44 72 74 84 86 | -279608907876 |
| STPT(10) | 2357544037126709927 | 0 2 12 14 42 44 72 74 84 86 | 25091020344 |
| STPT(10) | 2357544244312506449 | 0 2 48 50 90 92 132 134 180 182 | 232276816866 |
| STPT(10) | 2357544284776666157 | 0 2 12 14 42 44 72 74 84 86 | 272740976574 |
| SPT(16) | 2357544448448406229 | 0 18 84 90 94 102 180 190 192 202 280 288 292 298 364 382 | 436412716646 |
| SPT(16) | 2357544992677198943 | 0 36 38 56 104 114 134 168 176 210 230 240 288 306 308 344 | 980641509360 |
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