Factor Info

ID 83216
Size 360 digits / 1196 bits
Status composite
Value 628721973222038503587704101110670212769537211731545484548526980658742729400203660680126688885852446255823260007101420561080158854612612913732830591653692962548505256242662239297053001625545979295936178225388607953857211486034917419244300907054121350932563905004766427519703090431309137973304319212468600046218541069308942355705759480365397419195129700502953877

Factorizations

Primary (ID: 83217) 83205943859122897321585272113593388313834814658361516382852468977534152431 (proven prime)
(ID: 81853) 7556214665223149596626040509250803568749523853463111698437158389852205165184338857139936489047052871657483543743494766348149684435101123375917080751906246498809621883103767582158156533089551844082014338519060522584848646511670133089983066201440274492646595615304556122513001537898011067 (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.