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Prime Tuple Database
Prime p0= 1491551636432218481 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 26 16 18 20 6 42 10 32 10 42 6 20 18 16 26 (?)
an: 0 26 42 60 80 86 128 138 170 180 222 228 248 266 282 308
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: Theadalus
db: batch=78, k=16, 26 16 18 20 6 42 10 32
dn: 0 26 16 18 20 6 42 10 32 10 42 6 20 18 16 26 (?)
an: 0 26 42 60 80 86 128 138 170 180 222 228 248 266 282 308
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: Theadalus
db: batch=78, k=16, 26 16 18 20 6 42 10 32
| SPT(16) | 1491550441796338531 | 0 12 66 88 166 168 180 186 202 208 220 222 300 322 376 388 | -1194635879950 |
| TPT(14) | 1491550856944639199 | 0 2 42 44 78 80 228 230 258 260 282 284 372 374 | -779487579282 |
| STPT(12) | 1491551263337216747 | 0 2 12 14 30 32 54 56 72 74 84 86 | -373095001734 |
| TPT(14) | 1491551263337216747 | 0 2 12 14 30 32 54 56 72 74 84 86 150 152 | -373095001734 |
| STPT(10) | 1491551388005090309 | 0 2 18 20 60 62 102 104 120 122 | -248427128172 |
| SPT(16) | 1491551393638245253 | 0 88 100 130 144 174 264 276 328 340 430 460 474 504 516 604 | -242793973228 |
| STPT(12) | 1491551748398992079 | 0 2 18 20 42 44 48 50 72 74 90 92 | 111966773598 |
| TPT(14) | 1491551788789717901 | 0 2 36 38 78 80 108 110 138 140 198 200 360 362 | 152357499420 |
| STPT(10) | 1491552148853072387 | 0 2 42 44 72 74 102 104 144 146 | 512420853906 |
| SPT(16) | 1491552184033160657 | 0 2 6 24 102 146 150 174 182 206 210 254 332 350 354 356 | 547600942176 |
| TPT(14) | 1491552300132288257 | 0 2 42 44 90 92 204 206 210 212 444 446 504 506 | 663700069776 |
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