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Prime Tuple Database
Prime p0= 686483171347616623 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 36 18 4 12 8 6 22 20 12 28 12 20 22 6 8 12 4 18 36 (?)
an: 0 36 54 58 70 78 84 106 126 138 166 178 198 220 226 234 246 250 268 304
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 304
Found by: [SG-2W]Kurzer
db: batch=72, k=20, 36 18 4 12 8 6 22 20 12 28
dn: 0 36 18 4 12 8 6 22 20 12 28 12 20 22 6 8 12 4 18 36 (?)
an: 0 36 54 58 70 78 84 106 126 138 166 178 198 220 226 234 246 250 268 304
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 304
Found by: [SG-2W]Kurzer
db: batch=72, k=20, 36 18 4 12 8 6 22 20 12 28
| TPT(14) | 686482975379943407 | 0 2 12 14 42 44 54 56 72 74 84 86 210 212 | -195967673216 |
| SPT(16) | 686482997499068543 | 0 8 68 78 86 114 116 120 134 138 140 168 176 186 246 254 | -173848548080 |
| TPT(12) | 686483029526759189 | 0 2 18 20 90 92 132 134 168 170 228 230 | -141820857434 |
| TPT(12) | 686483065721698127 | 0 2 24 26 114 116 120 122 150 152 390 392 | -105625918496 |
| TPT(12) | 686483124183345899 | 0 2 12 14 48 50 60 62 102 104 198 200 | -47164270724 |
| STPT(10) | 686483153691144767 | 0 2 24 26 42 44 60 62 84 86 | -17656471856 |
| TPT(12) | 686483194110305321 | 0 2 30 32 90 92 120 122 210 212 246 248 | 22762688698 |
| TPT(12) | 686483239618329581 | 0 2 138 140 150 152 156 158 306 308 366 368 | 68270712958 |
| TPT(12) | 686483248645272257 | 0 2 90 92 102 104 210 212 240 242 264 266 | 77297655634 |
| TPT(12) | 686483338527009851 | 0 2 156 158 168 170 216 218 240 242 246 248 | 167179393228 |
| TPT(12) | 686483348689430027 | 0 2 114 116 294 296 360 362 372 374 534 536 | 177341813404 |
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