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Prime Tuple Database
Prime p0= 1521073553597225627 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 84 20 30 46 8 30 42 40 8 40 42 30 8 46 30 20 84 6 (?)
an: 0 6 90 110 140 186 194 224 266 306 314 354 396 426 434 480 510 530 614 620
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 620
Found by: biodoc
db: batch=78, k=20, 6 84 20 30 46 8 30 42 40 8
dn: 0 6 84 20 30 46 8 30 42 40 8 40 42 30 8 46 30 20 84 6 (?)
an: 0 6 90 110 140 186 194 224 266 306 314 354 396 426 434 480 510 530 614 620
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 620
Found by: biodoc
db: batch=78, k=20, 6 84 20 30 46 8 30 42 40 8
| SPT(16) | 1521072050072855069 | 0 18 32 38 74 108 132 180 242 290 314 348 384 390 404 422 | -1503524370558 |
| TPT(14) | 1521072093665923619 | 0 2 30 32 42 44 60 62 132 134 210 212 240 242 | -1459931302008 |
| SPT(16) | 1521073089476127751 | 0 12 22 40 42 48 78 82 126 130 160 166 168 186 196 208 | -464121097876 |
| STPT(10) | 1521073281768218177 | 0 2 24 26 42 44 60 62 84 86 | -271829007450 |
| STPT(10) | 1521073308223979969 | 0 2 18 20 30 32 42 44 60 62 | -245373245658 |
| STPT(10) | 1521073358951846597 | 0 2 60 62 102 104 144 146 204 206 | -194645379030 |
| SPT(16) | 1521073797060474169 | 0 10 18 58 64 102 120 130 132 142 160 198 204 244 252 262 | 243463248542 |
| STPT(10) | 1521073893765412157 | 0 2 12 14 132 134 252 254 264 266 | 340168186530 |
| STPT(10) | 1521073960538879567 | 0 2 60 62 72 74 84 86 144 146 | 406941653940 |
| STPT(10) | 1521074122569806471 | 0 2 6 8 18 20 30 32 36 38 | 568972580844 |
| TPT(14) | 1521074722508360141 | 0 2 36 38 48 50 90 92 126 128 210 212 306 308 | 1168911134514 |
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