Factor Info

ID 150930
Size 785 digits / 2606 bits
Status composite
Value 16713820800374999054353656243918603630735301878052322998818760241523640609333810893063765898561830606269871077956225255839380975503461731049404363390970909246053049631183743812522524132034127618542286231270515859617279661171423104931354840942785368424249799573106066260629066175932554909643937173765321155491937005543141756406033410743059651505058801655185536620264365920965781789595146203411011287506162692167341980530391593977109316533603410447793045958398348772718166069540122271765204710501737152487339647191922857212649628580324151661520764317586035430644307142241868477423304177142873929188688525139676521523981539622193802088717792827841199454725170315868837175755405823124106193120533218023661692510806076134789169235705081138347220216633855938143894910077609884098478882448653

Factorizations

Primary (ID: 149801) 19102002081955131137 (proven prime)
(ID: 150931) 874977435803122026748441950102236503779786990588289332983470694870885279867204207091178147758869472993614007782980510860855033476953604260911848869199069918101679307474094394323892009586375790383876894254218035394853311971997089487665287659317205303511142918082537205703668175346588553240689738559418395387277047983176600420969160898040041325162384998944247634991711572609925909769466620325992269299588418641739959540373715173556533157984750540915244210081112206623192572638456169964600109026591797521982850860829491832754246849617091402643708244685853228862981084497917039933617186619308888411079994604749596398035969411652929348127030463712363367294407711875475474364242088728467524386406601354662365666539562270744863828316648036129850497101740670321681457414669 (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.