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Prime Tuple Database
Prime p0= 358508577257767357 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 10 44 30 16 24 6 14 28 20 22 20 28 14 6 24 16 30 44 10 (?)
an: 0 10 54 84 100 124 130 144 172 192 214 234 262 276 282 306 322 352 396 406
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: EarlyBird@Zircons
db: batch=70, k=20, 10 44 30 16 24 6 14 28 20 22
dn: 0 10 44 30 16 24 6 14 28 20 22 20 28 14 6 24 16 30 44 10 (?)
an: 0 10 54 84 100 124 130 144 172 192 214 234 262 276 282 306 322 352 396 406
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: EarlyBird@Zircons
db: batch=70, k=20, 10 44 30 16 24 6 14 28 20 22
| TPT(12) | 358508473326891617 | 0 2 30 32 72 74 144 146 162 164 354 356 | -103930875740 |
| SPT(14) | 358508507693141821 | 0 10 16 22 60 66 70 138 142 148 186 192 198 208 | -69564625536 |
| SPT(14) | 358508528149737131 | 0 8 26 38 48 56 78 110 132 140 150 162 180 188 | -49108030226 |
| SPT(14) | 358508545294259351 | 0 18 32 50 56 236 278 300 342 522 528 546 560 578 | -31963508006 |
| SPT(14) | 358508572779463681 | 0 12 22 106 112 178 180 238 240 306 312 396 406 418 | -4478303676 |
| SPT(16) | 358508575281080491 | 0 18 108 178 180 190 198 222 238 262 270 280 282 352 442 460 | -1976686866 |
| TPT(12) | 358508588428271051 | 0 2 66 68 138 140 156 158 180 182 210 212 | 11170503694 |
| SPT(14) | 358508595008310401 | 0 6 18 56 90 98 102 116 120 128 162 200 212 218 | 17750543044 |
| SPT(14) | 358508627080239217 | 0 22 52 66 70 72 126 130 184 186 190 204 234 256 | 49822471860 |
| TPT(12) | 358508632681611101 | 0 2 18 20 60 62 126 128 156 158 198 200 | 55423843744 |
| SPT(14) | 358508643386147797 | 0 4 60 72 112 130 154 162 186 204 244 256 312 316 | 66128380440 |
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