Factor Info

ID 83012
Size 704 digits / 2336 bits
Status composite
Value 15955846111956642496406700319200821781521327932658063568479620001186116913934628768226929646693715996348845243016161828540925659665926482990138621283739448483835186994415968349058960078096729513645093044308235830979952738573545820085271178327074443175756612051771918846487827946772928655138644743791227024691440126079653319481851955198001517934331365461573087342581430663324854450921263002134535005276510761556120990277460175280345336673559245265988716212123063587631886987163412433451758692477674180475948297579389023822588129814108364918603185514242793697236297736792150615321622632187587011435676895798449902125961691129772399041643190551100197159554785775856401257131387035552210848110355676778408383

Factorizations

Primary (ID: 81180) 208980800844545846858688886091442459664587704257351350955882098302353 (proven prime)
(ID: 83013) 76350775035194202223320855605022116327510558086360152735650687631237605872766980782950178377712288458152415033659260617042867390889168489029399547749996580190672730019391754883817113957317629443710873051175159771004751331541847493933009884763928688726255080405704022478027345702669148249853129511764557838937570681091034062880694279997728533166722555052014362285495586762140197879128906494255565892916300454428320735638224758213528059963800621884607657830805739959136740953855326130229031605125139879869556986843075252312775457415362170189739448458228440193935446459873962164757741021186300946095116506453699862815446926378919000402511 (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.