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Prime Tuple Database
Prime p0= 318536890085985271 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 16 54 12 18 8 40 8 22 8 46 8 22 8 40 8 18 12 54 16 (?)
an: 0 16 70 82 100 108 148 156 178 186 232 240 262 270 310 318 336 348 402 418
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: samuraiii
db: batch=70, k=20, 16 54 12 18 8 40 8 22 8 46
dn: 0 16 54 12 18 8 40 8 22 8 46 8 22 8 40 8 18 12 54 16 (?)
an: 0 16 70 82 100 108 148 156 178 186 232 240 262 270 310 318 336 348 402 418
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: samuraiii
db: batch=70, k=20, 16 54 12 18 8 40 8 22 8 46
| SPT(14) | 318536803249939067 | 0 24 54 96 114 170 296 330 456 512 530 572 602 626 | -86836046204 |
| SPT(14) | 318536834762614133 | 0 18 78 84 98 128 134 150 156 186 200 206 266 284 | -55323371138 |
| SPT(14) | 318536855197762303 | 0 60 76 90 126 130 138 196 204 208 244 258 274 334 | -34888222968 |
| SPT(14) | 318536866391779249 | 0 18 78 114 130 144 184 294 334 348 364 400 460 478 | -23694206022 |
| TPT(12) | 318536870735471567 | 0 2 54 56 114 116 174 176 210 212 264 266 | -19350513704 |
| TPT(12) | 318536881224301931 | 0 2 6 8 36 38 48 50 90 92 120 122 | -8861683340 |
| SPT(14) | 318536905244918639 | 0 14 54 60 90 102 104 108 110 122 152 158 198 212 | 15158933368 |
| TPT(12) | 318536955053162147 | 0 2 162 164 222 224 390 392 414 416 420 422 | 64967176876 |
| SPT(14) | 318536991107426681 | 0 36 38 50 62 80 108 140 168 186 198 210 212 248 | 101021441410 |
| SPT(14) | 318537013261926097 | 0 16 34 46 60 84 90 100 106 130 144 156 174 190 | 123175940826 |
| SPT(14) | 318537030277369669 | 0 24 64 84 138 150 154 174 178 190 244 264 304 328 | 140191384398 |
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