Factor Info

ID 142321
Size 993 digits / 3298 bits
Status composite
Value 400848086852701830676474058588698180150972029741083244993356693200760235372245132675585839665366950469974418325365419527440041160213426580091964216852800221157030564876795766622380536063271106670339692127800378641478800746472637336390913463925949878004773005281899806385843213658884359382563997884225303442862704886006347269026480493921010961106769994150830148872291284615199526657381989751021533804837674538827114236330665625040807996653668798252485826638394339106179321055434975962825366321435706944559411349512382714409309557907816575322908817872415110017468692842603940995001288218934141332498615359833609049821479696781314394615432917202195774295585525770850785143597665250000828356921882993788470340469564356772013824264944728893569317054827104466404796461456222939448192286172566640987351722092029776342011382944123910385698533971977157971189627446978412121179184989663514939503766698219381703853346001888800190266666651246309771381956317398321492686494231678247165479453523326588257767

Factorizations

Primary (ID: 16676) 3391732755856086401282016931 (proven prime)
(ID: 177834) 118183865211846925368288655373875885132545032282950672991872486036974497458121937370148339350693449312815667509880810835135863277514375566803775223306240621334694025098008669336826653750239452684313386601543897696766410239226457559384555564248622694072859736520653847803138194370880087156859939315055403763545740643116338951834832577207274871659404402553342539485555946335408527284600333421294308945861821957883592799877162170288299408047894673633367572202412847187890875347797006414406974346969991852021423981438605717048115322295478033906906119648760266403166698992254057577100794917703019236541201010525453835168056523397333074185369472826148783140795328225616484325447478780570831572096200692637192612675525250262596551449228437915747163836258133307127897844806221458249085264648856631356330979530729949764757713371088224870008337613274328294114390682254699926411866886954113322819133912011789738444312615423525102158730131908567586279016515479381234103659211757 (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.