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Prime Tuple Database
Prime p0= 2420270151240654397 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 40 2 4 20 10 18 36 6 14 46 14 6 36 18 10 20 4 2 40 (?)
an: 0 40 42 46 66 76 94 130 136 150 196 210 216 252 270 280 300 304 306 346
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 346
Found by: JayPi
db: batch=82, k=20, 40 2 4 20 10 18 36 6 14 46
dn: 0 40 2 4 20 10 18 36 6 14 46 14 6 36 18 10 20 4 2 40 (?)
an: 0 40 42 46 66 76 94 130 136 150 196 210 216 252 270 280 300 304 306 346
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 346
Found by: JayPi
db: batch=82, k=20, 40 2 4 20 10 18 36 6 14 46
| SPT(16) | 2420267859948066617 | 0 2 14 20 30 60 66 90 206 230 236 266 276 282 294 296 | -2291292587780 |
| SPT(16) | 2420268257574227483 | 0 8 24 44 56 86 104 108 146 150 168 198 210 230 246 254 | -1893666426914 |
| SPT(16) | 2420268316740990799 | 0 12 40 58 72 88 114 144 178 208 234 250 264 282 310 322 | -1834499663598 |
| SPT(16) | 2420269208925068251 | 0 18 60 88 216 246 286 298 318 330 370 400 528 556 598 616 | -942315586146 |
| STPT(10) | 2420269353189190961 | 0 2 6 8 168 170 330 332 336 338 | -798051463436 |
| TPT(14) | 2420269483571912387 | 0 2 174 176 240 242 252 254 294 296 372 374 384 386 | -667668742010 |
| STPT(10) | 2420270686223299277 | 0 2 30 32 42 44 54 56 84 86 | 534982644880 |
| STPT(10) | 2420270868357160727 | 0 2 30 32 42 44 54 56 84 86 | 717116506330 |
| STPT(10) | 2420271433367149289 | 0 2 48 50 90 92 132 134 180 182 | 1282126494892 |
| SPT(16) | 2420271487718035927 | 0 6 16 120 150 154 156 192 244 280 282 286 316 420 430 436 | 1336477381530 |
| SPT(16) | 2420271536129381159 | 0 8 44 78 150 162 168 212 240 284 290 302 374 408 444 452 | 1384888726762 |
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