Factor Info

ID 213529
Size 384 digits / 1274 bits
Status composite
Value 174640231680527541408532212153004234433986553063491797614404593743952613743299321175729178935636105476984197107074297517181793929725279528887622778533658954353663959492884142246653600976982998121593727596370296142008848817796545348820449993441629350552081668172471521499017720386610613020054659986421188814950907806994751521751269438472248748898659280065723542589105444397074035193761

Factorizations

Primary (ID: 213530) 1211841479551933778243 (proven prime)
(ID: 213531) 144111449085815261837991985706613187484880177453995663104451686365966055313146139520825648882329751898596158731973323567510269621678282837429681603967206875779444293697366904265965741452264691697885342377070825144137940111543984376105612602537016688826963150881436618973239759475979129496498227423361497197293675021400384226939934188574996058523833760707435588427 (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.