Factor Info

ID 153016
Size 513 digits / 1701 bits
Status composite
Value 102382447142145922727172308320936934807557521824565397302789856212462569961685783267561786557840306134212509955721102412911465636510618561942816623010167580630557880641360542550376850807224407664275928741280488761259738666015826626769289738518420358674503151983393113706174794426452737992175395219789673962375794759249404286266628804987512415061260880715674850041798998605251967503002143647276695021809795643174195058164335927236725510388282537133506695385250301121627065830685959755336169615382275567317225605943

Factorizations

Primary (ID: 152223) 21997870833498458653 (proven prime)
(ID: 153017) 4654198032031239241040540659989205992251930739897529403296284931325726637196359251108012432842568891514072202162079803702110030017501938985155738507592257222835344840704771117076985658175262188375882128398385904726050637801374033181233288333024803196109529277490610443300840592981822974795805979459926014368049470337929940923779438751024679241616179587608445324193598853173622410433346826509274276744097749797928494278095730820065939651599639133292980271932256541263060498845940091552310200931 (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.