Factor Info

ID 107963
Size 921 digits / 3060 bits
Status composite
Value 964571088493540117536880376021831416864778819321673383373241851736984646873374974007583942545847048486060751236844548511864330275653111488939216446998386692344834431769250135875352923573772185047767783110337494961642059231686135992084220778600592525592368557282393377276549257841009247541749443673611697165232232893682432944066306580286134189758609016175046251659665474255825542079243376363778137431645721455984111690589885882015364587522961803783726678132964708321139042493575851734623594710040870344781264424662350731706476785271021058221945037971832188221084003722961675313574751300420187688189145838320357989522398002929996315670195083691213639572615311514754777256358401874158953189261264307242310044846659652449313948023542327212269551881111313616397821225913087645967680286288370965078079553166790382701364610523790938836353236477081055814907118338266489967919955698765407859022819979438594563683693741852028198917

Factorizations

Primary (ID: 788) 6254838942964147339957 (proven prime)
(ID: 107964) 154211978484042802822977050894738680688632176378921870814927960379645833257453035155489673415131345835551844390836404078471988930236336287220855313324402703673763401341682738557777065513299087082728460043562917213304948477714322376013470238512568442906181765078371989512483569959907420477948030125603287570940579237428741061225969829898423322979705973988903720319691345887098309444356006068309511313707708908599780792782327661913597958054374969413633574612762053323600865698683354865903057786335526198022671640863315811336145899238160867021573020897798483200118636114377817563487719312484971758625356377354256800840443669884187056237659572843764487454644824487181411431908506429706815668037804893731623523367447527307350032081031268064047402245616031984174331378583716268988330015981352807900005388262748232464699154646682152568124121476836796841635988246487887412015754857920994400143723597939403281 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.