Factor Info

ID 39023
Size 652 digits / 2164 bits
Status composite
Value 1764276058703672746414319792316708797023555697717550137186549054938356637616647876790881912569877915939998139963295824626043738005018336170005838781928393537990154134603349770854471820940057448757131214928925265292252325001047563779179659920420096720117752988065959998048321314253726544776856841381005914319489458952477883922536989534206938288482189965087180751830853999239522786293430679478865557508934611417535457272776748692976805681116580966585545927229571284587157241619685980208114495313906495958360610881238678652613896910410752456795335628552898611036082987126885702086140774849762877168661170710200501927192560158931259507594589486533963289231

Factorizations

Primary (ID: 11619) 1605850768243931752986453521337428048981 (proven prime)
(ID: 39024) 1098655051635330969771339860479302490056592586630986586561348324674327303678618674171909371692865837870690489815380399383169081268037599242493632628403049347259455924655031012027603430572784860129400415956807533545908338356643260286507859785668175651513889771544731732792164580018814908617106678384805840462719226657829681223195305905902806843258414262319352829938739322166256626833369660409779990230614616211766745567896327836193494585461075404446947547653489867432208035172132733923015491715959392245460631943842658896443551297392998843630729505973751141039426241940581028847019560838860382701114864638385895251 (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.