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Prime Tuple Database
Prime p0= 400428484555920131 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 20 18 30 30 28 6 14 6 28 30 30 18 20 (?)
an: 0 20 38 68 98 126 132 146 152 180 210 240 258 278
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: Cruncher Pete
db: batch=70, k=14, 20 18 30 30 28 6 14
dn: 0 20 18 30 30 28 6 14 6 28 30 30 18 20 (?)
an: 0 20 38 68 98 126 132 146 152 180 210 240 258 278
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: Cruncher Pete
db: batch=70, k=14, 20 18 30 30 28 6 14
| STPT(10) | 400428410170599719 | 0 2 18 20 30 32 42 44 60 62 | -74385320412 |
| SPT(14) | 400428413020621903 | 0 4 24 84 100 114 130 168 184 198 214 274 294 298 | -71535298228 |
| TPT(12) | 400428428699205161 | 0 2 90 92 246 248 288 290 360 362 390 392 | -55856714970 |
| TPT(12) | 400428449961326987 | 0 2 90 92 252 254 300 302 354 356 390 392 | -34594593144 |
| TPT(12) | 400428466388746109 | 0 2 18 20 30 32 42 44 198 200 210 212 | -18167174022 |
| SPT(14) | 400428481533751289 | 0 12 72 92 110 128 138 194 204 222 240 260 320 332 | -3022168842 |
| SPT(14) | 400428488627833327 | 0 16 30 82 124 142 154 282 294 312 354 406 420 436 | 4071913196 |
| TPT(12) | 400428508401712781 | 0 2 48 50 156 158 198 200 210 212 240 242 | 23845792650 |
| TPT(12) | 400428520584358751 | 0 2 90 92 168 170 216 218 240 242 258 260 | 36028438620 |
| SPT(14) | 400428524476644541 | 0 16 52 100 138 148 150 208 210 220 258 306 342 358 | 39920724410 |
| SPT(14) | 400428527152769407 | 0 4 6 34 64 76 106 144 174 186 216 244 246 250 | 42596849276 |
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