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Prime Tuple Database
Prime p0= 390236055005075401 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 36 6 6 4 14 60 30 76 6 2 6 76 30 60 14 4 6 6 36 (?)
an: 0 36 42 48 52 66 126 156 232 238 240 246 322 352 412 426 430 436 442 478
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: Steve Dodd
db: batch=70, k=20, 36 6 6 4 14 60 30 76 6 2
dn: 0 36 6 6 4 14 60 30 76 6 2 6 76 30 60 14 4 6 6 36 (?)
an: 0 36 42 48 52 66 126 156 232 238 240 246 322 352 412 426 430 436 442 478
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: Steve Dodd
db: batch=70, k=20, 36 6 6 4 14 60 30 76 6 2
| SPT(14) | 390236008126431847 | 0 22 30 46 52 72 130 132 190 210 216 232 240 262 | -46878643554 |
| STPT(10) | 390236016628356161 | 0 2 6 8 48 50 90 92 96 98 | -38376719240 |
| SPT(14) | 390236023627365527 | 0 2 24 36 44 54 56 150 152 162 170 182 204 206 | -31377709874 |
| SPT(14) | 390236036993028131 | 0 6 12 42 72 90 98 180 188 206 236 266 272 278 | -18012047270 |
| SPT(14) | 390236038821035299 | 0 28 40 48 54 58 72 100 114 118 124 132 144 172 | -16184040102 |
| SPT(14) | 390236038826075891 | 0 12 66 80 86 116 122 270 276 306 312 326 380 392 | -16178999510 |
| SPT(14) | 390236075582269963 | 0 16 28 36 48 118 156 160 198 268 280 288 300 316 | 20577194562 |
| SPT(14) | 390236087491360393 | 0 54 64 90 96 114 126 148 160 178 184 210 220 274 | 32486284992 |
| SPT(14) | 390236087818305583 | 0 28 30 78 96 130 180 196 246 280 298 346 348 376 | 32813230182 |
| SPT(14) | 390236088377967113 | 0 74 90 104 116 144 164 210 230 258 270 284 300 374 | 33372891712 |
| SPT(14) | 390236100120486383 | 0 8 36 38 54 60 66 128 134 140 156 158 186 194 | 45115410982 |
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