Factor Info

ID 71436
Size 571 digits / 1895 bits
Status composite
Value 2278742992253425907050909839334432517417273819989630268682803408452558637252503694145618190749744344773961752586833835658642902640906529350012511770674712012225429580454629322287079513372693289527737516287941681830444996565532252201279783261587910418603039635372571024236361111634502254456471822222670204827497749779983566909684217097072895890676759551234490277660247032333686330191159688415585886068863762432932970002368558792610234162191140043863345142327951867336653797141116428960342374438155481890399179800867532536122545635319231715833033279188381085460980594962741

Factorizations

Primary (ID: 71437) 3283882497159943524914511895681 (proven prime)
(ID: 71438) 693917335417509709521420695105579172585388593429934499443730020009515839022313177708715780177345133422392100534705423795633501835204811960655273954616352735384330983491835222411892306162424211897142853691811776165087208546252738083550145930065450199361955752374709756689652081938222373949001802176221098928574839956684776077454159817833762802325879476516507547409537733844733408059581561956161072581011831786179269324006044126527866390249392773554212561170789779801224970735304404314129789475940491029796988519883581935501634863431786990261 (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.