Factor Info

ID 170521
Size 401 digits / 1332 bits
Status composite
Value 53924214335509811699799586462243644856474488505662508914251045416646123183822069016675844257135399453152583472970006806599933374465037806790805116590989170181441242073659348529127190073233921912876275760064098351118329948999851793617583626779138353984134456330268422869785469618836832333760746159757152918548620522444669362542827732111709327119635266059399677798649256033055704744686490207469633345793

Factorizations

Primary (ID: 170522) 371575280988662508862548026171681 (proven prime)
(ID: 170523) 145123255217709558348335204511887170118903650851180032446655841043440588205179782112749269089740148051850354449142129461774663742778116878834826147129715728010886870504965854911274826835293897835031861759179930890493333598070349066761038521222045693653635805997182289654315721105236613612015534301539056074968531353219742201370398255088283967685306209061428283156470753 (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.