Factor Info

ID 194549
Size 435 digits / 1444 bits
Status composite
Value 333509791236275867152377310058762838355459406884869933469631565546489049040095890837151307072509534900333687684796235353429030460703256222901090253298552758536229092975912458999975084892144704479727552055306856536020982987408277397147745164835217756878335525552353642278448269201590862093779690700562130146919696353467671125310610633154628592793294188721521024398416807929258520350676904326699657198750186417850406823654113426617275777

Factorizations

Primary (ID: 193638) 19521048516974569069153806189918067627536684096204953620985391553 (proven prime)
(ID: 194550) 17084624883047225770404105495192059383985319099973809688773901255960455232412483813458709535042228715519052496521762363938265228450473661069787308618652402615536567782614733719163179544039101292573152988156608566625374114201079194942271968307335667509618717219804546670628318881193538122776861334316065560106717383204661243188446469216864050113741157993018010418518940609 (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.