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Prime Tuple Database
Prime p0= 786215793408299321 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 60 8 10 14 4 20 36 46 2 46 36 20 4 14 10 8 60 (?)
an: 0 60 68 78 92 96 116 152 198 200 246 282 302 306 320 330 338 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: [AF>Amis des Lapins] Ceclo
db: batch=73, k=18, 60 8 10 14 4 20 36 46 2
dn: 0 60 8 10 14 4 20 36 46 2 46 36 20 4 14 10 8 60 (?)
an: 0 60 68 78 92 96 116 152 198 200 246 282 302 306 320 330 338 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: [AF>Amis des Lapins] Ceclo
db: batch=73, k=18, 60 8 10 14 4 20 36 46 2
| SPT(16) | 786214417612834957 | 0 4 6 22 60 64 76 84 112 120 132 136 174 190 192 196 | -1375795464364 |
| SPT(16) | 786214549806082519 | 0 58 84 150 168 220 238 280 282 324 342 394 412 478 504 562 | -1243602216802 |
| TPT(14) | 786214590576108677 | 0 2 42 44 84 86 222 224 240 242 252 254 300 302 | -1202832190644 |
| TPT(14) | 786214671758160101 | 0 2 18 20 30 32 90 92 186 188 210 212 216 218 | -1121650139220 |
| STPT(10) | 786215635660512917 | 0 2 30 32 72 74 114 116 144 146 | -157747786404 |
| STPT(10) | 786215765571678521 | 0 2 30 32 78 80 126 128 156 158 | -27836620800 |
| STPT(10) | 786215855672100611 | 0 2 6 8 18 20 30 32 36 38 | 62263801290 |
| STPT(10) | 786216128802727871 | 0 2 78 80 108 110 138 140 216 218 | 335394428550 |
| TPT(14) | 786216698760412097 | 0 2 12 14 90 92 180 182 192 194 222 224 234 236 | 905352112776 |
| SPT(16) | 786217365155018773 | 0 36 88 96 100 130 186 196 198 208 264 294 298 306 358 394 | 1571746719452 |
| STPT(10) | 786217422838829621 | 0 2 48 50 168 170 288 290 336 338 | 1629430530300 |
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