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Prime Tuple Database
Prime p0= 1978666550485909919 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 20 46 8 42 30 58 68 58 30 42 8 46 20 18 (?)
an: 0 18 38 84 92 134 164 222 290 348 378 420 428 474 494 512
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 512
Found by: MechWarrior
db: batch=80, k=16, 18 20 46 8 42 30 58 68
dn: 0 18 20 46 8 42 30 58 68 58 30 42 8 46 20 18 (?)
an: 0 18 38 84 92 134 164 222 290 348 378 420 428 474 494 512
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 512
Found by: MechWarrior
db: batch=80, k=16, 18 20 46 8 42 30 58 68
| SPT(16) | 1978665417341247409 | 0 24 34 54 82 90 112 118 144 150 172 180 208 228 238 262 | -1133144662510 |
| STPT(10) | 1978665567342860411 | 0 2 36 38 138 140 240 242 276 278 | -983143049508 |
| STPT(10) | 1978665616854589097 | 0 2 30 32 42 44 54 56 84 86 | -933631320822 |
| SPT(18) | 1978665790257500209 | 0 10 24 64 112 160 192 202 210 214 222 232 264 312 360 400 414 424 | -760228409710 |
| STPT(10) | 1978666045961667497 | 0 2 30 32 42 44 54 56 84 86 | -504524242422 |
| STPT(10) | 1978666084426093787 | 0 2 90 92 132 134 174 176 264 266 | -466059816132 |
| SPT(16) | 1978666552837808957 | 0 2 54 84 104 132 162 170 186 194 224 252 272 302 354 356 | 2351899038 |
| SPT(16) | 1978666815871077769 | 0 24 40 84 150 154 184 192 250 258 288 292 358 402 418 442 | 265385167850 |
| SPT(16) | 1978667486162520641 | 0 12 38 50 80 152 176 302 306 432 456 528 558 570 596 608 | 935676610722 |
| SPT(16) | 1978667528221270697 | 0 12 24 30 66 74 122 126 170 174 222 230 266 272 284 296 | 977735360778 |
| SPT(16) | 1978667607009732673 | 0 6 90 94 100 114 150 156 178 184 220 234 240 244 328 334 | 1056523822754 |
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