Factor Info

ID 91465
Size 624 digits / 2071 bits
Status composite
Value 160771652749412942041342658866400472713416702501327375268329955627940429591633804684580583914232626616655459270144729583115154806620605711953416257503627046736291513537682543516204951286956507764366244849265345971510614903202735463427844499763619011415728964659934385436890587356949899641237826776683719525922678237840264723785704041647033164470700821061044679822728981067874641064904571079391103716026165942724999790175339199024496170867818355082863513720172534865093039863554193727332865670198562856386548995104864953868073994509932835491205169061575132046697966918656637322638851286711796356340662618674635951515356392063

Factorizations

Primary (ID: 90310) 1762373424672561079536608867240032101043439534885239528846466886192161453463688773316010679447403397806920485122029261264018579701756459891577745926426613171394408887321338093580223 (proven prime)
(ID: 91466) 91224510366912391019335692213349403282887234649050963695910435852352367952835748187054917489699797409065579011335843001444792947779850091017109836039855890994895334504422632222313392272601707937281119675524157587563640199161391339033398778592858015421699627023573570328143856159072571700414559003673287602542647989434644560656794740334048318836200187159674164449989419630672571063162239157127811824272565742245908063555350145892490986953078081 (proven prime)

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.