Factor Info

ID 127999
Size 716 digits / 2376 bits
Status composite
Value 13297172195814685894766927641358164774477109737881526283214880375700569795501870029887077008249584092467376594743742071789236747762348110394453226014714314445055120507336818040802903077027449247231450015296833405458410233726916354752900472859593951900318420195153810961193758681984639954281602111141550091113703920543403075806730412984507897536868854019582031822681912504547998802542044776450059438042096617337808623039196301816619112609729698916989000683228830811019749896241394610146544567961322449423903864557682000322731152163843362780590760658003788080515305131815657896911151616700738322157598176887976928825361048480034106448550669599039938529574873705897619020929087479015611692166504484365957580029963267517

Factorizations

Primary (ID: 47720) 2247476135266843338551314212819670174605190863710514854417657855649541786649 (proven prime)
(ID: 128001) 5916490941620570177665662296143737511025790190108418137950469253620121377885276855398652623124503952762565968673978218353745310944003073858610246321616006207157845632836403629115212051683509261402172887880825810143561994174759975096801270228481376560439519023195567491718178544276335412586600154281349725576259543115001956406651821675751438741535821007309463504530705250140092582714093458285246648447168394585626447768153797010182969214008133886684484006508323935024841859178223370650166037451625536106572741138131710312341519032537940483959156179414288262971216761297790352706549606500779251408877203998830273014143719763711559070659076933 (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.