Number Info
| ID | 51851 |
| Size | 639 digits / 2122 bits |
| Value | 378173940101887276590045224654124369039701632629152471535959641204152893925644150608072964909362734906992993986382579997968598903599874905603154002729077902515587879607593162289215831311937255632014263251494513516521337174626104983886623433427774387004577390560470517707049308448803327966882680761229765105064516761609575390150429325508048944312238635145925575089523569274181527635529096515061910093710216057802808168420328992865608372874453170041971802337620140520595680840788030602948974600545320300919419442960364570284096231336044990571715043651849213820228938762953529753599999999999999999999999999999999999999999999999999999999999999 |
| Progress | 100.00% |
| Completed | yes |
| Small factors | 1381 × 15559 |
| Large cofactor | 17600144724946549097946492368895802850633475865972246332812055208140376268141005332023313510445685962042081112769858433703900343719788384658595049714949593542935369351251898291016891267587558755096017139100592666680659816097279426013616126931001998326734409269933689501304455523915359528525749513751084557073589393911986202906906053452560685441738395851083838965427553555768892762241220439367577456733690485656583373978274423448061655055112827635842702798640057335216629608135607644189952184555368174414812777680862655019307099026626543944205234419033462722713553113397352403685971862307865614798618270162594750988494008394572359381 (composite) |
Factorization
Format: number = small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
378173940101887276590045224654124369039701632629152471535959641204152893925644150608072964909362734906992993986382579997968598903599874905603154002729077902515587879607593162289215831311937255632014263251494513516521337174626104983886623433427774387004577390560470517707049308448803327966882680761229765105064516761609575390150429325508048944312238635145925575089523569274181527635529096515061910093710216057802808168420328992865608372874453170041971802337620140520595680840788030602948974600545320300919419442960364570284096231336044990571715043651849213820228938762953529753599999999999999999999999999999999999999999999999999999999999999 = 1381 × 15559 × 1638224287244932798393<22> × 10743428028738003446858861982204871389274353828671212468679986955575096535189665616890094556318136465547775272046362722912127022055193016993004080622020897906829534586191606252507720203072076095964331961732054595878919658990014050829152861545281098620951547094781054171318730253994663972576866576547179717879801474350742653214548175357954416550657899099500778731756522342240840096046228744667448429305392702734238678816373671104772311804369154373606609003899827772344614581827709077236905788639089479807559466540902556991383185339626144592254131751635430540390329506091721605176989388035343983357913015684881917<611>
Categories
- n!!!! - 1 (index 994)