Factor Info

ID 166184
Size 831 digits / 2760 bits
Status composite
Value 447982245942111058856795930609169047438578279373144267772591579458566157442260436187418756177406260052924517467568943448883045448964976177542826067382679512469832607934183600102634173359816562696972532490719374327488596291657649596637893466456166185739607653911956563734535946390886028653863176150564180827755903445419766813124339207551864756506410302076412461113045394598727287367769870840899893102221753844975483713450760543538225501850955284098699193506205223551648184659984376037272052767550073535156764349908991082946983924254553256571760793066714282672138739217355043287269353134364654012550052257885795260187544699698839474528171934650284227739700562143526973393600873466233698560569942942835033823359164118239133971851035609838605593355961206228192458459810307823867129592845223626033915536796195786205791018051398679635707

Factorizations

Primary (ID: 17290) 6650510037106913164557499908650923 (proven prime)
(ID: 197264) 67360584893875459849839420827214885298788095310737313810021843236818424494544493464920450207064506799588889689860327272207959941582696100741811785689731048782552411467219840326858607984694444482531901462990686126048189073172200833148189677930273987147706865693901581792565059203048432652134189216562748080745975637486105804188270706575760070022022704198013902933327000420086331997140112778202412952599289344437178902810749119552194888631486849509248910504934564204270723588298911848311377833198123272242208790701801493036063843905056998629413852102151268633835148141942256635326779277957628126576334383435143683750818516792901946534035312021242250956045072249391216644260926762215428190906315228777144286146843902695862543197725058214416124832366313131243648761381634745536319571503642844212493809 (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.