Factor Info

ID 107335
Size 648 digits / 2151 bits
Status composite
Value 311845408298138890887055486628669594292939239675271923046427184864079727687349784130499525888899185626447953626848022588909490678692818475257688558959514242700086677406087838270631295294752418443294341252244378376280955935189957036314977687606696218901807481108277022058308280549555011980306582379448399453117529561183250765112066920000240899688299708948370373556099552455973719249775766163747160722380002380549842672360731593449972842467073561190374798875216775324413107615401013506781588755005197230925039133172431875917682987562445482321395302658056579104840201674469255398882732212716878396224375080530235621112523002509657854260883162595380349

Factorizations

Primary (ID: 995) 376943442492584130991581889 (proven prime)
(ID: 107336) 827300260845561841156359439520455002608395180963498037218531902846579691001703734459400665577725045599324709513520213803586693891988261044881019888578998688783311398363276443569203457120851235238826265202612627451425529569483260647903801012307299211305770132999830984404860769191176054523954125691765020846016949408904523826826394228128552189902670959690450587284488913472474835393418446059588910316671724781863424406864093555674089633690305988209701409022521464703696238422663993727587205894503009031167412150042023721767683264684381610379813085517724101418905727486890207276638895554692325004779489240664827986619006141 (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.