Factor Info

ID 64766
Size 656 digits / 2179 bits
Status composite
Value 73773436109237571652627196097472403812531074091277997850581297844215736244249597421994662469657515149766823072262281584215174161210113341088952000797490784706920441930357470680684257498150769478678986041481461898234409624883213460727694231039874716261786103642807285016844872086519427535813223008482937553537477814000850988790060992232441259299986582222564187421761833718919375149566514174741437637508743162694974061248966154029089462659841790648977497534482180193187800362081722495742208004238141187740169506899298107953204501022526494646029274179841871966382438268898705015548012459085268468201004062852896622652583642079414765553213752331816599667295809

Factorizations

Primary (ID: 63341) 2035325753852213746064248693 (proven prime)
(ID: 91262) 36246500575943828100858388037225249481186578970021448569490650802224975905147431002582549948606624921730185226272450554944302204653201048472702541361424363384930972695342419972182166030922202113168576322069071992361364374759899581544030467192402449276220517677620704693527526319231920390725232062641449922110014022340953708542707630111526974184799145445047665104063978465107308271019683352061275366348524961919341205169818398321996525846999068565501970788237990309460818476105602782919593728158449086890910728767523206246611639263319498170630601138840333628275249530870393365704924218976873105362896836313759218728692936907779613 (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.