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Prime Tuple Database
Prime p0= 278883506486654423 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 18 32 28 6 32 4 14 4 32 6 28 32 18 (?)
an: 0 18 50 78 84 116 120 134 138 170 176 204 236 254
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 254
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=14, 18 32 28 6 32 4 14
dn: 0 18 32 28 6 32 4 14 4 32 6 28 32 18 (?)
an: 0 18 50 78 84 116 120 134 138 170 176 204 236 254
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 254
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=14, 18 32 28 6 32 4 14
| STPT(10) | 278883453407641499 | 0 2 18 20 30 32 42 44 60 62 | -53079012924 |
| SPT(14) | 278883461240671789 | 0 24 40 52 84 112 118 144 150 178 210 222 238 262 | -45245982634 |
| SPT(14) | 278883470989296671 | 0 50 60 92 138 158 168 212 222 242 288 320 330 380 | -35497357752 |
| SPT(14) | 278883473130768301 | 0 6 22 28 48 60 78 130 148 160 180 186 202 208 | -33355886122 |
| SPT(16) | 278883481464772759 | 0 12 28 42 60 64 138 154 198 214 288 292 310 324 340 352 | -25021881664 |
| SPT(14) | 278883491323848883 | 0 10 24 28 70 94 138 190 234 258 300 304 318 328 | -15162805540 |
| SPT(14) | 278883511728442993 | 0 30 60 94 138 180 184 234 238 280 324 358 388 418 | 5241788570 |
| SPT(14) | 278883512270519279 | 0 14 60 120 132 158 168 194 204 230 242 302 348 362 | 5783864856 |
| SPT(14) | 278883513567361583 | 0 6 20 30 84 90 96 104 110 116 170 180 194 200 | 7080707160 |
| SPT(14) | 278883518714449291 | 0 16 18 30 76 82 132 136 186 192 238 250 252 268 | 12227794868 |
| SPT(14) | 278883544852089389 | 0 2 78 80 92 170 182 198 210 288 300 302 378 380 | 38365434966 |
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