Factor Info

ID 144344
Size 730 digits / 2423 bits
Status composite
Value 1800456808028923741318586820532812033980974480155007953574883416456641796627342127812371084655313506387148304634888540916389572656534009370052021661930863468752981979738744162830848282303385313656900785793128556294059854792792620331477308255939956639299365396433913836220036678549465019991084512315318813467780859431356721858931124167614757908694701504145907436037903204989474912591373452246240184525540502201747079656276546721394380936858468105968359401507229494742185405746151927806592339067178595760121466094835763088088287144314052628192487523321972627090473204480868772503044986623238244058819071485148251674405985464963728483641664908885419626071304330258546896608929513608590327785842266313705760319455852358675601102256711

Factorizations

Primary (ID: 144345) 31820195941231265441 (proven prime)
(ID: 144346) 56582203684546388413791206425787587834671425723704233277297914071766797083066235724528729042569864398684749669480877583641353142385609845096254550717718865244525989383628644546820896826168683767640329025377313407179590007549979589303311163311944594425519458784671785341163629828079551664057207215066292026638409176777149576419238106542029090363898779661762596758488133007213966609250850875424925524289062414041538143073268821214711586920353391394329064938380304445784407145514231209716655440713507263018641871379325391203211955715937440544919263619751969687597845735102345782204012024181719455555799572979155583825553079898386898608508987357970100588875564588750633094983936221225724377689011214406307309674471 (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.