Factor Info

ID 190211
Size 689 digits / 2288 bits
Status composite
Value 30937842762483267942326766890446905434448109317058449585450430553659725321009685570901386219742929196097713324035839618501960261723905681580321899103018751445515438765967130647385880211002639567419148464204825180847366729699264870766084243470924245007467536878081538199541483673729121298790225085364023518472627860095928534512372070567039290148737084969822633393485828804358953571909294750493475408422960375183780410301462823133010906763479259239352474805280968724502083431714602878533895606047515141558551043294834404919277336934864245857269248829208143619852215583461690927043327938747891474815716716629282236636182667731563624809168331353009595852081310024006166847504551075571850629333

Factorizations

Primary (ID: 154618) 1716439847900062900800798410166938893 (proven prime)
(ID: 190213) 18024425848848375592123738858167593376489741204150174057087381677403237659993057404291132751884569373540819268145086211376901535270313580881179378666492762110568958467924066467505286208114185048340422274211152757693318920475307643181819070758130824205136368001491503434281486298166453343855804085015127236074110475142695194701987351441700371533488187495870753733499548505782918468146321532638755541205553807157542022542157052687075231065606033231415770949573851997597265901430521973256540123801382620021499227312981960179265794395145215831701187409153259491243890310225342972572523014788054098504998458623363045293822052527190883231838280047007908303081 (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.