Factor Info

ID 210516
Size 457 digits / 1516 bits
Status composite
Value 1387931895227332007336913279051520177269080834427584298075651010636935790706868857208908942220250134095404248741184318019290690559127480760542686109661792513878890556416962549015427540977434810403726280492915215932079322975906603092859831119520751089467612717592000360736100735375151752540984199133026347250487984409393530688130246109667860078244907500309814427007862491553326226973187161297721980189729709163223012306172558957132044681710071900808588114533

Factorizations

Primary (ID: 210517) 22626870126882342676269751 (proven prime)
(ID: 210518) 61339985930195864155503456948766176534417099447425876985506837395494506531747700237722006130376601657585065694700644819658054704733742180434785346680442491557739249539342295534880941772225646854194121777307051673270147994541628657975160970098770961826240585899495334798570449457331649649785516528667039645068690003884148777342557134110256881889623855023692014892073903054899513655024844424003683319069315180520580203789089460025283 (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.