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Prime Tuple Database
Prime p0= 2020506331464915197 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 26 24 72 28 60 2 10 30 38 30 10 2 60 28 72 24 26 (?)
an: 0 26 50 122 150 210 212 222 252 290 320 330 332 392 420 492 516 542
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 542
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=18, 26 24 72 28 60 2 10 30 38
dn: 0 26 24 72 28 60 2 10 30 38 30 10 2 60 28 72 24 26 (?)
an: 0 26 50 122 150 210 212 222 252 290 320 330 332 392 420 492 516 542
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 542
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=18, 26 24 72 28 60 2 10 30 38
| TPT(14) | 2020505589675173567 | 0 2 24 26 222 224 234 236 264 266 282 284 330 332 | -741789741630 |
| STPT(10) | 2020505601764135831 | 0 2 36 38 78 80 120 122 156 158 | -729700779366 |
| STPT(10) | 2020505997306710201 | 0 2 36 38 78 80 120 122 156 158 | -334158204996 |
| STPT(10) | 2020506044191352189 | 0 2 42 44 90 92 138 140 180 182 | -287273563008 |
| TPT(14) | 2020506143374261811 | 0 2 6 8 30 32 90 92 186 188 378 380 450 452 | -188090653386 |
| SPT(16) | 2020506217569938827 | 0 16 36 46 54 60 100 102 124 126 166 172 180 190 210 226 | -113894976370 |
| SPT(16) | 2020506550818145661 | 0 32 66 116 168 182 260 300 428 468 546 560 612 662 696 728 | 219353230464 |
| STPT(10) | 2020506712566434429 | 0 2 42 44 120 122 198 200 240 242 | 381101519232 |
| STPT(10) | 2020507052042177591 | 0 2 6 8 48 50 90 92 96 98 | 720577262394 |
| STPT(10) | 2020507532906693651 | 0 2 6 8 18 20 30 32 36 38 | 1201441778454 |
| STPT(10) | 2020507616211708929 | 0 2 42 44 90 92 138 140 180 182 | 1284746793732 |
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