Factor Info

ID 156317
Size 965 digits / 3205 bits
Status composite
Value 37545822022919494948625334169459845949524289232680702930529348560690695989811939615285291297112722626950867169509674618346039598053675564948175153100766798761717062677678644018454193772172120798010540664625715056186134711469440777529350445691596025669573385519177358995421154307236164220611803758940277528621032004082590846864740113984396158567139248906386952024680656143934067235762111390631949384213154378840691151676340709909818821842146933045250182398117620476979499320163446479486723653626200820991070678457137570862949098849083919262355263856579351151927809268902116062501027797764684707909060216809267800037296588076741404264594940621008834674500855954043026196685281103226449055969301420900709290385077341467335548547955020061957221786326422643539422250216686168307123271997432730044035939488699907060834108172193067345541744591773822122402014731287251882536871965093181887331001441374991769460204530037935552930465092564171777378018301152140189005194092959

Factorizations

Primary (ID: 155299) 1965111048897982574593 (proven prime)
(ID: 156318) 19106208803810283385200495329406225800286282328496951836751963942127023841510463633322889942712457239472376392499345675911910945569329469756912989312035328173174917107157480392751605893566843822543159358858416637561019166335138653399247555107383750765663741982164865905209793993223363079264486322354813695027998372830120766188544459571575937268767361281138233330962964739216293844432341215514339625712043020905956852020727254392840117675741801208055939141102600220426660216638253223648609749469965020021052150052836286378552286997746541786299389770697563098597979918370512029574505464871668937993193056194854910167168653547124917864235866340871873507024780025492730402655513889739530449779205526832425107309254362062859367654235883463680234793267993981067828137757724395939884433878776702116779185325983013493767094090692544025470044413181290848483094635528838110266743026696349405610529278796535191357330547303987243075488959854861133402575263 (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.