Factor Info

ID 185319
Size 540 digits / 1794 bits
Status composite
Value 784803394744450465096688338344430310428666878629840856412771394674981668077884213660887284664782546224011748911961560813167615204336759062365418540231702511773243929234524366508020810347142225692500499538946432679797573224472771058871833024778457968341560805274699177290979262668546318345639032898539464503426875900132547485999668418392548629441429785980107816141840920362262424974099053487343477066168043712886806149392093453821876861786945522083511932492393597437796532902010744630510004168528237701871549561441126869323545727766242973251

Factorizations

Primary (ID: 184327) 838210359655268258891300556104827004157072601 (proven prime)
(ID: 185320) 936284532521427511544888054374952315158516187919199881170945417251126695610149469999770613431733745329685965946779659900309386768350436081321688100358380667623295877012516603945581347840836872829834179914977870906583265820766078287564119476679805312024919775792128098482068953772875119288167339333537547710678262583445804891693879998301677745351292569405251485015962691008211673300550266318435458217764169554946410889267435063568113299661500843298701598257005359784867490175648305075569242710651 (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.