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Prime Tuple Database
Prime p0= 20536850814354731 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 108 18 24 26 40 24 20 18 10 20 10 18 20 24 40 26 24 18 108 (?)
an: 0 108 126 150 176 216 240 260 278 288 308 318 336 356 380 420 446 470 488 596
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 596
Found by: [AF>Amis des Lapins] Ceclo
db: batch=62, k=20, 108 18 24 26 40 24 20 18 10 20
dn: 0 108 18 24 26 40 24 20 18 10 20 10 18 20 24 40 26 24 18 108 (?)
an: 0 108 126 150 176 216 240 260 278 288 308 318 336 356 380 420 446 470 488 596
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 596
Found by: [AF>Amis des Lapins] Ceclo
db: batch=62, k=20, 108 18 24 26 40 24 20 18 10 20
| SPT(14) | 20536810057628803 | 0 4 30 60 70 94 126 154 186 210 220 250 276 280 | -40756725928 |
| STPT(10) | 20536813669862351 | 0 2 36 38 78 80 120 122 156 158 | -37144492380 |
| TPT(12) | 20536818670491659 | 0 2 18 20 42 44 48 50 132 134 198 200 | -32143863072 |
| SPT(14) | 20536825894394129 | 0 42 60 62 74 80 104 180 204 210 222 224 242 284 | -24919960602 |
| SPT(14) | 20536831588593889 | 0 18 28 34 64 88 108 130 150 174 204 210 220 238 | -19225760842 |
| SPT(14) | 20536844004363649 | 0 40 42 48 54 58 70 102 114 118 124 130 132 172 | -6809991082 |
| SPT(14) | 20536869458883793 | 0 16 36 58 70 94 130 204 240 264 276 298 318 334 | 18644529062 |
| SPT(14) | 20536869557351509 | 0 48 64 70 88 94 120 202 228 234 252 258 274 322 | 18742996778 |
| SPT(14) | 20536870771442317 | 0 6 24 42 120 160 196 210 246 286 364 382 400 406 | 19957087586 |
| TPT(12) | 20536871166796979 | 0 2 192 194 198 200 282 284 288 290 348 350 | 20352442248 |
| TPT(12) | 20536886026638209 | 0 2 42 44 60 62 72 74 138 140 258 260 | 35212283478 |
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