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Prime Tuple Database
Prime p0= 2121702635825861371 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 10 18 68 12 48 82 42 2 4 2 42 82 48 12 68 18 10 (?)
an: 0 10 28 96 108 156 238 280 282 286 288 330 412 460 472 540 558 568
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 568
Found by: Time_Traveler
db: batch=80, k=18, 10 18 68 12 48 82 42 2 4
dn: 0 10 18 68 12 48 82 42 2 4 2 42 82 48 12 68 18 10 (?)
an: 0 10 28 96 108 156 238 280 282 286 288 330 412 460 472 540 558 568
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 568
Found by: Time_Traveler
db: batch=80, k=18, 10 18 68 12 48 82 42 2 4
| SPT(16) | 2121702257772962521 | 0 18 28 42 82 216 270 286 312 328 382 516 556 570 580 598 | -378052898850 |
| STPT(10) | 2121702276337859387 | 0 2 12 14 42 44 72 74 84 86 | -359488001984 |
| STPT(10) | 2121702299134419437 | 0 2 42 44 72 74 102 104 144 146 | -336691441934 |
| SPT(20) | 2121702435200864891 | 0 12 42 50 56 62 68 126 138 156 242 260 272 330 336 342 348 356 386 398 | -200624996480 |
| SPT(16) | 2121702535711685369 | 0 14 32 50 62 114 120 132 170 182 188 240 252 270 288 302 | -100114176002 |
| TPT(14) | 2121702598279752809 | 0 2 138 140 168 170 198 200 228 230 312 314 390 392 | -37546108562 |
| STPT(10) | 2121702686880314147 | 0 2 30 32 42 44 54 56 84 86 | 51054452776 |
| SPT(16) | 2121702898879958437 | 0 16 24 54 82 84 96 112 234 250 262 264 292 322 330 346 | 263054097066 |
| STPT(10) | 2121703001987787269 | 0 2 18 20 30 32 42 44 60 62 | 366161925898 |
| TPT(14) | 2121703368117323801 | 0 2 18 20 30 32 126 128 150 152 156 158 186 188 | 732291462430 |
| STPT(12) | 2121703498189542689 | 0 2 30 32 42 44 78 80 90 92 120 122 | 862363681318 |
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