Factor Info

ID 127453
Size 620 digits / 2059 bits
Status composite
Value 56178157695237738108870088206549091277369493530633154452118644573977773764038138277464648974317628506691111540314995710980472497205933048400157948641061381801965455424012014694351728816725194067153551818887152038935166113993056582449670558473922289002936524697780982594622821979139866206334090856138421712672905965408065720762187195841297788568818432875321141473829917614202256923452472233835814779050389396650534166984313879133119572131582101683741714100046806094497312179668556170495652249632577189621961032762224509241349569316234104257151779378373927777796475323037776571152344897630898403027754966981530023046065157

Factorizations

Primary (ID: 1604) 6378821280605585866127430116301691913176419231255970980775744208652848725950586115212866758300300691541114490652787893043 (proven prime)
(ID: 127454) 8806980980333149403415678444275771024631620225676479477145135910817094178559047390908137351807557109776277112342221458434062086463516735150677443034876869880919843040609750427144590887847432464037856766843132605611488122496957167547507374201330513277108215490483559269969072388834167126569761426857651706000586072941132639140598549488709042437680577510472974545082071246841805536528853588860262075348798044347000931350309202337052281478636365064242535665071798731322186755938558206297092421674087399 (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.