Factor Info

ID 169073
Size 680 digits / 2258 bits
Status composite
Value 51767132883830751954376919495826722586047069110758901868105287225202817531760699845211717383807382148705276413208390935374252804125661633958812335460531142974417452885811314834239564135592037909611864766419818865748765935133467607067132450067466147004280019239778858114773928503822974961373941760074404084321208001042605865430815702018519909875260798839128190938076355077221341003123548032706845214062147845685090796281831845200172307768535362200968918037661313415732980375661691761036009136788056814395688140318810481785336248707439331538180842933965896342274127707038513614024621625023428609797391569449299705790604392238100832246846336783100527346360849032253494758658023206571

Factorizations

Primary (ID: 131701) 47999819885150422820855221255204479443163906801765079421 (proven prime)
(ID: 169074) 1078485981982732663971000722057696613561916353501675676354616811290132764003297590744345030028680085524169208593300716910351064962786009574804149456446673197887375223902226653895365170584569739817775468852647253211305043534682244733080456057408828392986892467888872856006753462150538712716201076719539691798458928286387595442914575108884199088935979667271353239306983205056350943991759572445417135804155205276957048877427141989427615683340056180346172095668087940779429531634017630258595054524296720565663059177047642162453957252613734330584532303061789514057928144787556545679021602754554434944083981241191024369153977934151 (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.