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Prime Tuple Database
Prime p0= 278646423842232617 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 2 18 6 10 18 8 22 8 22 8 18 10 6 18 2 (?)
an: 0 2 20 26 36 54 62 84 92 114 122 140 150 156 174 176
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 176
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=16, 2 18 6 10 18 8 22 8
dn: 0 2 18 6 10 18 8 22 8 22 8 18 10 6 18 2 (?)
an: 0 2 20 26 36 54 62 84 92 114 122 140 150 156 174 176
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 176
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=16, 2 18 6 10 18 8 22 8
| TPT(12) | 278646328549897277 | 0 2 90 92 102 104 132 134 144 146 210 212 | -95292335340 |
| SPT(14) | 278646329969979857 | 0 20 26 36 56 74 110 120 156 174 194 204 210 230 | -93872252760 |
| SPT(14) | 278646344855421097 | 0 10 24 102 112 144 162 244 262 294 304 382 396 406 | -78986811520 |
| TPT(12) | 278646367331885459 | 0 2 12 14 18 20 30 32 60 62 90 92 | -56510347158 |
| SPT(14) | 278646378812542319 | 0 14 18 54 108 120 150 152 182 194 248 284 288 302 | -45029690298 |
| SPT(14) | 278646389863701047 | 0 14 26 44 66 80 90 146 156 170 192 210 222 236 | -33978531570 |
| TPT(12) | 278646433621407749 | 0 2 18 20 30 32 72 74 102 104 162 164 | 9779175132 |
| TPT(12) | 278646475252167431 | 0 2 78 80 90 92 120 122 180 182 246 248 | 51409934814 |
| SPT(14) | 278646478307982749 | 0 12 20 24 84 150 158 174 182 248 308 312 320 332 | 54465750132 |
| SPT(14) | 278646483152221559 | 0 44 48 50 90 170 198 200 228 308 348 350 354 398 | 59309988942 |
| SPT(14) | 278646505831363907 | 0 6 12 20 24 56 74 132 150 182 186 194 200 206 | 81989131290 |
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