Factor Info

ID 197516
Size 499 digits / 1657 bits
Status composite
Value 5149190250228280220214853713645796445953970928059428997231358492944578359482606427966969506368551816205752638348419548039911271908581995854415293828592597342924735711131755717496783016601547013487333144172666465068128142950448145494704364333139784552421150275786733693085596848132294312254232376253539182979861433426761373463178631962426876989494632018996593089534231394356533399892840269942365952814325660125290033194764700442776009327975312853278330576205077486649207980785960763434136416870112901

Factorizations

Primary (ID: 30927) 200381538963661715834366276498131977304588237015157870657015992964819202812818144941004517907938264265868718847096910826094128000517263563148821 (proven prime)
(ID: 197517) 25696929352169825091513120503660068156405794684549884528090635801878179558574285263344716345825716887779783159119175545212405796040632200551603946871970969605844080280010040877969073555995532417052878688769757529086387925825961648382221385902266865262953192426805945568967077610601509292967497682109493024294879429945690449195092849524385114713697952930481 (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.