Factor Info

ID 141747
Size 654 digits / 2171 bits
Status composite
Value 320182448467561037632354717935302861873753727136477761167911866265279968625553353883053366927383430041944191341324667519766377887694052925493485927111201063622772739786810367721612600892460703546793676335761843393625114816173022121635001057828699815478175921605798589439039022476577951975223874011878447984624439974910734214467698086833032922073989091170888162446522976212990177018157016582865079054085330761372844411614576092939986498922369354723457906335878285872605205995550683503599452926591414392957601504335707589530955669664629588088252420144253706424676906441591596656823152892913148623086085445294051515757227750253068950274263077432116401621519

Factorizations

Primary (ID: 6766) 21783999170235219053011 (proven prime)
(ID: 141748) 14698056402106619008118009085783415022745846826608095764650355082725286028069097724743754853700537911038692716077111476299753101367132710491046106733263136348266586629744869225644145976556638413318126197926016912305453744920490788789547115237072152718804245211647347207829915749995040244401282118559846805669087113821810625661976125684338496180709700044727360613285422839366169498088104977744280818671035865462888353011536526485269389918199669513927605851942339554766925149974773892676294453835000318867435086855304285817888986890385382942005032068122259740612012778755328446582643432796169608726380253995451008392529612594413862229 (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.