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Prime Tuple Database
Prime p0= 1621861654154238509 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 24 14 22 48 60 20 4 8 4 20 60 48 22 14 24 (?)
an: 0 24 38 60 108 168 188 192 200 204 224 284 332 354 368 392
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 392
Found by: xii5ku
db: batch=78, k=16, 24 14 22 48 60 20 4 8
dn: 0 24 14 22 48 60 20 4 8 4 20 60 48 22 14 24 (?)
an: 0 24 38 60 108 168 188 192 200 204 224 284 332 354 368 392
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 392
Found by: xii5ku
db: batch=78, k=16, 24 14 22 48 60 20 4 8
| SPT(16) | 1621860689308117229 | 0 108 110 132 138 174 180 188 234 242 248 284 290 312 314 422 | -964846121280 |
| STPT(10) | 1621860772234302371 | 0 2 30 32 78 80 126 128 156 158 | -881919936138 |
| SPT(16) | 1621860918916061653 | 0 18 30 84 88 100 120 130 144 154 174 186 190 244 256 274 | -735238176856 |
| STPT(10) | 1621861377130992581 | 0 2 36 38 108 110 180 182 216 218 | -277023245928 |
| STPT(10) | 1621861565296900379 | 0 2 48 50 90 92 132 134 180 182 | -88857338130 |
| TPT(14) | 1621861610518035149 | 0 2 42 44 90 92 102 104 180 182 282 284 300 302 | -43636203360 |
| STPT(10) | 1621861823250816149 | 0 2 30 32 60 62 90 92 120 122 | 169096577640 |
| SPT(16) | 1621862015263247917 | 0 4 64 102 124 144 172 210 274 312 340 360 382 420 480 484 | 361109009408 |
| SPT(16) | 1621862125747029559 | 0 28 42 60 64 108 142 144 148 150 184 228 232 250 264 292 | 471592791050 |
| SPT(16) | 1621862129558499589 | 0 24 40 52 82 120 172 210 232 270 322 360 390 402 418 442 | 475404261080 |
| STPT(12) | 1621862184373586261 | 0 2 30 32 96 98 210 212 276 278 306 308 | 530219347752 |
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