Factor Info

ID 84241
Size 249 digits / 827 bits
Status composite
Value 677683247282266020358019093413189324097028667818158488128877369266274321574379313553891135406656280573795800175947672918018097885457595145781654366090950358475735773998630765265578970704633981413271452572127863622355005732207355806320640805286202353

Factorizations

Primary (ID: 83735) 710631272168727982894395295277759599175209 (proven prime)
(ID: 84242) 953635554503659693757803594538443570045881355323337942181551920716730226953907069948956709435569274875698491299237715850755193426587850991102935873416647042580108482458848894981959613780646227230854548398217 (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.