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Prime Tuple Database
Prime p0= 278649328652685071 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 26 4 30 12 20 18 16 86 16 18 20 12 30 4 26 (?)
an: 0 26 30 60 72 92 110 126 212 228 246 266 278 308 312 338
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=16, 26 4 30 12 20 18 16 86
dn: 0 26 4 30 12 20 18 16 86 16 18 20 12 30 4 26 (?)
an: 0 26 30 60 72 92 110 126 212 228 246 266 278 308 312 338
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=16, 26 4 30 12 20 18 16 86
| TPT(12) | 278649295313572151 | 0 2 48 50 180 182 306 308 336 338 348 350 | -33339112920 |
| TPT(12) | 278649299265278729 | 0 2 102 104 258 260 282 284 300 302 348 350 | -29387406342 |
| TPT(12) | 278649301746269099 | 0 2 42 44 48 50 60 62 90 92 120 122 | -26906415972 |
| TPT(12) | 278649305348434451 | 0 2 60 62 90 92 138 140 168 170 210 212 | -23304250620 |
| TPT(14) | 278649305554374551 | 0 2 66 68 108 110 240 242 318 320 366 368 390 392 | -23098310520 |
| SPT(14) | 278649321108675577 | 0 4 36 64 100 106 142 144 180 186 222 250 282 286 | -7544009494 |
| SPT(14) | 278649329285482807 | 0 40 42 64 70 72 120 226 274 276 282 304 306 346 | 632797736 |
| SPT(14) | 278649332889868417 | 0 16 42 70 124 130 274 312 456 462 516 544 570 586 | 4237183346 |
| TPT(12) | 278649338471999849 | 0 2 12 14 48 50 102 104 210 212 222 224 | 9819314778 |
| SPT(14) | 278649352728219527 | 0 20 26 42 62 110 150 182 222 270 290 306 312 332 | 24075534456 |
| SPT(14) | 278649359451150829 | 0 40 60 70 82 88 108 124 144 150 162 172 192 232 | 30798465758 |
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