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Prime Tuple Database
Prime p0= 278898834145930421 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 2 66 22 32 76 8 76 8 76 32 22 66 2 (?)
an: 0 2 68 90 122 198 206 282 290 366 398 420 486 488
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=14, 2 66 22 32 76 8 76
dn: 0 2 66 22 32 76 8 76 8 76 32 22 66 2 (?)
an: 0 2 68 90 122 198 206 282 290 366 398 420 486 488
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=14, 2 66 22 32 76 8 76
| TPT(12) | 278898801234104237 | 0 2 42 44 90 92 174 176 180 182 264 266 | -32911826184 |
| STPT(10) | 278898803514269291 | 0 2 78 80 108 110 138 140 216 218 | -30631661130 |
| SPT(14) | 278898825241644059 | 0 8 30 62 104 114 128 144 158 168 210 242 264 272 | -8904286362 |
| SPT(14) | 278898829403136659 | 0 2 14 48 68 98 110 192 204 234 254 288 300 302 | -4742793762 |
| SPT(14) | 278898830604043847 | 0 14 54 60 66 80 116 120 156 170 176 182 222 236 | -3541886574 |
| TPT(12) | 278898831331596401 | 0 2 48 50 168 170 246 248 288 290 300 302 | -2814334020 |
| SPT(14) | 278898851807467781 | 0 8 60 116 120 156 182 186 212 248 252 308 360 368 | 17661537360 |
| SPT(14) | 278898864002643121 | 0 48 66 100 108 118 130 156 168 178 186 220 238 286 | 29856712700 |
| SPT(14) | 278898870558587273 | 0 24 60 68 74 80 86 108 114 120 126 134 170 194 | 36412656852 |
| SPT(14) | 278898886753400503 | 0 30 64 76 84 118 156 238 276 310 318 330 364 394 | 52607470082 |
| SPT(14) | 278898888968584243 | 0 6 24 30 36 66 94 126 154 184 190 196 214 220 | 54822653822 |
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