Factor Info

ID 12848
Size 291 digits / 965 bits
Status composite
Value 171761785402033931639723644465133717741707162362168604871852385524151454923327379051960660417892331725684610312309820856005588631869818365143586586650883016083833674513556196203091755248910553099408073662244728849214056260705899635909826984990213932747423631782353936915050259614691814131633

Factorizations

Primary (ID: 11660) 198411577085497653499675493301812023986298078517112791628842392884318479086161054307752262920797067486164371020325800167 (proven prime)
(ID: 12849) 865684290831577615564706261984486972418700063400401284417113667768464491645751934296308116920754976495741406513368549373568622806824150689544012569833990932907886412095399 (proven prime)

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.