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Prime Tuple Database
Prime p0= 980631619603276327 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 20 6 36 16 14 6 22 20 88 20 22 6 14 16 36 6 20 4 (?)
an: 0 4 24 30 66 82 96 102 124 144 232 252 274 280 294 310 346 352 372 376
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 376
Found by: XAVER
db: batch=76, k=20, 4 20 6 36 16 14 6 22 20 88
dn: 0 4 20 6 36 16 14 6 22 20 88 20 22 6 14 16 36 6 20 4 (?)
an: 0 4 24 30 66 82 96 102 124 144 232 252 274 280 294 310 346 352 372 376
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 376
Found by: XAVER
db: batch=76, k=20, 4 20 6 36 16 14 6 22 20 88
| STPT(10) | 980630838626868101 | 0 2 30 32 78 80 126 128 156 158 | -780976408226 |
| STPT(10) | 980631023612977901 | 0 2 66 68 108 110 150 152 216 218 | -595990298426 |
| STPT(10) | 980631049017069377 | 0 2 54 56 72 74 90 92 144 146 | -570586206950 |
| STPT(10) | 980631249751410557 | 0 2 24 26 42 44 60 62 84 86 | -369851865770 |
| SPT(16) | 980631406193489207 | 0 14 80 104 222 230 332 342 434 444 546 554 672 696 762 776 | -213409787120 |
| STPT(10) | 980631452666283107 | 0 2 30 32 42 44 54 56 84 86 | -166936993220 |
| STPT(10) | 980631936485073671 | 0 2 30 32 120 122 210 212 240 242 | 316881797344 |
| TPT(14) | 980632076647536011 | 0 2 138 140 210 212 270 272 336 338 348 350 360 362 | 457044259684 |
| STPT(10) | 980632186107511757 | 0 2 30 32 42 44 54 56 84 86 | 566504235430 |
| SPT(16) | 980632219300792021 | 0 52 66 108 120 138 160 162 166 168 190 208 220 262 276 328 | 599697515694 |
| STPT(10) | 980632340112284747 | 0 2 24 26 42 44 60 62 84 86 | 720509008420 |
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