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Prime Tuple Database
Prime p0= 300631220202983819 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 14 4 26 6 64 6 20 18 40 62 40 18 20 6 64 6 26 4 14 (?)
an: 0 14 18 44 50 114 120 140 158 198 260 300 318 338 344 408 414 440 444 458
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: arkiss
db: batch=69, k=20, 14 4 26 6 64 6 20 18 40 62
dn: 0 14 4 26 6 64 6 20 18 40 62 40 18 20 6 64 6 26 4 14 (?)
an: 0 14 18 44 50 114 120 140 158 198 260 300 318 338 344 408 414 440 444 458
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: arkiss
db: batch=69, k=20, 14 4 26 6 64 6 20 18 40 62
| SPT(14) | 300631151597755021 | 0 16 40 46 58 70 88 120 138 150 162 168 192 208 | -68605228798 |
| SPT(14) | 300631156765586807 | 0 14 72 80 102 114 150 164 200 212 234 242 300 314 | -63437397012 |
| TPT(12) | 300631186852884071 | 0 2 18 20 60 62 120 122 216 218 228 230 | -33350099748 |
| STPT(10) | 300631189184038379 | 0 2 42 44 60 62 78 80 120 122 | -31018945440 |
| SPT(14) | 300631210093637669 | 0 2 32 42 44 54 138 224 308 318 320 330 360 362 | -10109346150 |
| SPT(14) | 300631217376207671 | 0 20 42 62 90 92 120 218 246 248 276 296 318 338 | -2826776148 |
| TPT(12) | 300631233385252739 | 0 2 12 14 30 32 132 134 168 170 228 230 | 13182268920 |
| SPT(16) | 300631244030729831 | 0 6 18 20 60 90 108 128 228 248 266 296 336 338 350 356 | 23827746012 |
| SPT(14) | 300631283729707429 | 0 42 52 88 100 102 108 154 160 162 174 210 220 262 | 63526723610 |
| TPT(14) | 300631285165803929 | 0 2 108 110 138 140 150 152 192 194 198 200 210 212 | 64962820110 |
| SPT(14) | 300631302153892741 | 0 30 96 118 120 132 150 208 226 238 240 262 328 358 | 81950908922 |
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