Factor Info

ID 120470
Size 537 digits / 1783 bits
Status composite
Value 478206018940070065611370372898181150050787633933476837965647570418716615838539649994527216263531148988861185145106783036143490310111333122222640684508521378583701111909484657021819668298140232824494980923326150276250375464497326667566986404075180828026850944362418717433935130162444519075815067882357068351629258719427604210984245262825644967670113060576841276083888184212227116239877282675132521057659482744079285648569118644073944001926703987687865893955147172111265587938419107363496514029908343467736725981052010294134995900441686289

Factorizations

Primary (ID: 47701) 7165034237206461231429854044037956709632146694057642746481838532516113984772380954489 (proven prime)
(ID: 120471) 66741623711558896741145324591409795973287994590052503744360056527459882331680328815195490178990519918181862403947061121178371728907478891620304100505833662514789787741931876065876831425460303779334447955020670036861351854469336772663180917705392730812695523214962958852546501990903192749903810694910252732602413607189214360481050197265083131519102941262417415727915780317729938525254152970381729230125035964142686378034167072761706783255178157846106201 (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.