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Prime Tuple Database
Prime p0= 2318878456954602493 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 46 8 12 24 10 18 12 44 22 2 22 44 12 18 10 24 12 8 46 (?)
an: 0 46 54 66 90 100 118 130 174 196 198 220 264 276 294 304 328 340 348 394
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: pipin
db: batch=81, k=20, 46 8 12 24 10 18 12 44 22 2
dn: 0 46 8 12 24 10 18 12 44 22 2 22 44 12 18 10 24 12 8 46 (?)
an: 0 46 54 66 90 100 118 130 174 196 198 220 264 276 294 304 328 340 348 394
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: pipin
db: batch=81, k=20, 46 8 12 24 10 18 12 44 22 2
| SPT(16) | 2318877524465249009 | 0 12 14 20 30 42 54 104 120 170 182 194 204 210 212 224 | -932489353484 |
| TPT(14) | 2318877576589203401 | 0 2 30 32 156 158 246 248 408 410 426 428 456 458 | -880365399092 |
| STPT(10) | 2318877945016372739 | 0 2 18 20 30 32 42 44 60 62 | -511938229754 |
| SPT(16) | 2318877956309439277 | 0 22 42 100 112 210 214 246 250 282 286 384 396 454 474 496 | -500645163216 |
| STPT(10) | 2318878125098354801 | 0 2 36 38 78 80 120 122 156 158 | -331856247692 |
| SPT(16) | 2318878196143637383 | 0 28 36 40 66 84 90 120 124 154 160 178 204 208 216 244 | -260810965110 |
| SPT(16) | 2318878552164636727 | 0 42 72 102 126 160 172 174 262 264 276 310 334 364 394 436 | 95210034234 |
| STPT(10) | 2318878930728791237 | 0 2 42 44 72 74 102 104 144 146 | 473774188744 |
| SPT(16) | 2318878979071355593 | 0 28 54 84 106 154 184 198 256 270 300 348 370 400 426 454 | 522116753100 |
| STPT(10) | 2318879313481479167 | 0 2 12 14 42 44 72 74 84 86 | 856526876674 |
| STPT(10) | 2318879425133588789 | 0 2 42 44 90 92 138 140 180 182 | 968178986296 |
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