Factor Info

ID 66916
Size 455 digits / 1512 bits
Status composite
Value 85727928722942905693554711078781274270940253205500542330162679668597089807462364913163384058612319400838240231819149250506600377194135198962886255620248866021931124815393677909478081499692850054464119291082496053364784620779808770505399241442634442753425480842068267845985085573390654211317142171945293390131739273502947484142502743165835844336476197592285735395396384033622252113007341402139178005867726223146488062998331238441820964881348753002281330957

Factorizations

Primary (ID: 65727) 4164889456901862302881 (proven prime)
(ID: 66917) 20583482373314505295971250381171070368646121070354201968405161546985420784683430224745917871862116120427609619550121311206551190698992628789060512182223636459658669348014444999968721212361498789540767045147372076997815507781679482791785148237126723378589574895364909061133185589807389078477833678282217984256636482980119581520718166123350513009030072951451013266753398484055022996472159909212577845509373557794836939771539388441231597 (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.