Factor Info

ID 153308
Size 532 digits / 1765 bits
Status composite
Value 1885811606803439905265379916537717322749349278345518329886465484543565767288025381392964195968538167521238524195600619990876026980083825174211673041617466919159648937912634796413028954319848253714404879729261726838365142993051541931089867791602993856123614569191042109346328082039735634866485758892133051563945853558447487831363658764471970252423929267145413583557241929730644884662440255394291914757496622465131913616768769402000943557702954821032894974113163336004811696886919896273843204087838652642894056258438310158113454335503

Factorizations

Primary (ID: 152186) 70443348543908273093 (proven prime)
(ID: 153309) 26770612780112071595365219155964073555865729139179496880444352096219185041406519620642199023726388201824367910610652941202499271350237068211372050269598894602444635324761316296039140350507478289271935757925265569092455099586726250706202305782824604155565641531206360315287631898667178074514007540125809113663026274484141715586952636397835618302719257370156208381239431627214150147257976811459814460654971805202912918679668821954372937517766548177847846589806538724342688572525783318115986115740341900754062226371 (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.