Factor Info

ID 170626
Size 546 digits / 1814 bits
Status composite
Value 671351920260894204634307990080834195287615151969163437154973714190126444734769094904572584596043570701718640531709719085640701147223222887533245244685943792343867373299538983684160164126137976897967519399320620465298536305647283414558494645436007539714137072812691291946787912860129512373168358288090407909000557364984135360164056438214638190096007903844509166744142080313500507121258204990547309287690791885238355088309919191048875200896777713007873875176349556253563539601755166663103418650942646855031244365153131904236123382575758858895707161

Factorizations

Primary (ID: 169704) 74936399576346384332485052798519038259697344291041 (proven prime)
(ID: 170627) 8958956182261069171404630877568708000583257625675466454599518601339325002370351642662482992032571077930865892646773537658739499944350445484061994224722926260072800407709020116594753892987279581363576625004666815274931445300527412264217233993342975767050099234007925207836399345890603578231799806950103229360794161389015593750067990634780897905601399205273144071408116530503946426932987685434948364690648410030288310410687078786973896450760573944838227477380523259342703337715729846281817154763321 (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.