Factor Info

ID 85025
Size 581 digits / 1928 bits
Status composite
Value 12662290509881762884633566896193534643506018705424977002537944875288497597816822863870050700180917836911400288471744259372996068360343796135739993857429593401041885513034531997178061701682302885564322849728237602517650847071317981564995273536148268654478732256576309227566646354172788837729894401458619208284463897616968859963794078206187890237777406159085398834535915927772712297048835511850251753848561335172408207035410009332187927865006830753112253451040009660567766644753211417356874613557947347314326476224679846487225133498637450583280908288443967537623528096878082325329359

Factorizations

Primary (ID: 83627) 1537861910551454633243525748690200935714296300623626089102209700603649882470566978076369406450205047 (proven prime)
(ID: 85026) 8233697982246827339390755015656629399558069402213072774213313948201145178592592772400730967992119289674813045206065295757867380746139689009342164702446643424580984147982888316900135145283326044220375512953407137397453541009139576303810540757742306189802828652463903189496109062100931213843684650654501177345170672580028294545744803625417350388835202704043361126684159777159497155356058635440474052221673272484178259068601213612567247869698982163377046116526905901211809361101243497 (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.