Factor Info

ID 141518
Size 451 digits / 1497 bits
Status composite
Value 2243481182290341898105281051081636901862690130539835582861127038863941815331906630346270084414823350328215922152917583378195283370912009237774717897671638610346600942560853264204272126685224745972080089065789892093893781061085589196633488684023756531407627648718334822234968056291264390478267567456568972420274172819508172950797752822406491245533536673999838325724675126767209155796797892573887361040761355596045172129870705126409222433193788892355141

Factorizations

Primary (ID: 6868) 85725237432926769781584361 (proven prime)
(ID: 141519) 26170603307406279261667512648726672572102252009688048302046205201977371809854924709414744327446529847151989862888007738766839656748769667832187151240341775336810604042758934487490924456112607958350814955031734352906932351007204329280505910454452706101241739975994741707504411124647355506490435367341259792069588229356434606711948610934099629197304478023745508561975319451630349086443588704973612418204163852017362746814377981 (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.