Factor Info

ID 2822
Size 321 digits / 1066 bits
Status composite
Value 519755729938465436944550339703552066036691095847012647909702673992876956579863857054233068137477698939218678770681826763432570440010607813212293181732365674295599893921867877068182676343257044001060781321229318173236567429565186949486172361187713137722739920766445043081401943802753769695927708784477409252369094113945217

Factorizations

Primary (ID: 2151) 127522001020150503761 (proven prime)
(ID: 20220) 4075812218915352241831327435129332083077139027841547071364271456337112128580212067276130565780978020788130694879327238694342190219792118693051206727613056578097802078813069487932723869434219021979211869305120672761305657809820966003496102315690700217773195518751958320790482746844208495541391909416497 (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.