Factor Info

ID 137291
Size 417 digits / 1384 bits
Status composite
Value 347452500993882983032720526532007512752331448730210291013393261721153056670054354840689001703699523450159834930186782117055454774779539443704246928075113027716601478395404632033325720828310420303670431241314065733306375786112954651439955725463680276306209987750809237235562314919249752702466321125328818644442342533539730047338168214208998381381797394040507747313532815482640243780116691747044391907196834823385565571

Factorizations

Primary (ID: 136462) 209243275915196555829361 (proven prime)
(ID: 137292) 1660519314057674856785736447039437068575912554308671562790532832535703074478584251036679847058605997063298252615973326048270018310862326691726918364315413303254652023146652240676064135440505811286527023921466892408236041139233616083422626750832343817645429219023171490424170044129529654471536615039729803701229391813825279054367514691366993611247674499325273920281116460135262765851195676066611 (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.