Factor Info

ID 72540
Size 1072 digits / 3561 bits
Status composite
Value 4959375883404261833120686339284173346894196316979869696559257173452330446162439895963418090406072435615315942190065819472329434262931939077516709473043890481113530331895754496343181461738028185830948606487834721855316703566614756335523961235239184176927968319501130499970644021796572901020972242587606440140054890503449507737592336923446300529314284878880071342595660167534836643631517920863578349790803290555287692457856689190034108658438975974548170838775171738402450161732955891275426747307074897292738361787420023586256272748214244551747085376318495855637979000614927504938221256237966971615792435695166035556462690378919684959559759204988702500854153699003091316511208476242821380698895793646810117890017864632996825538336274458790209982254695404601092168188568745120522688663767286414725057988804324086420521332694306503165434133238161039026091467826913532707243765722713777910512323345680712823133221947714138968597831906025686751956738881407224856594192803437113554833312895624435704403861325679043748973824525786504608907244288942325198691023613383363664689386231

Factorizations

Primary (ID: 72541) 492732149142777312421 (proven prime)
(ID: 72542) 10065054395237361338071574430729222750063777262359052956165161015406473170456714570494496730955862284111824030564689732392962398907993849426951928803544627498177088338054549687434037022160676558753695588468547775704835149416322892961886706016021178895051015291169280125478720145219165702662094678018771933029048788368414174680255652360119435746706972433410783020637718083150695893027653361666903310138175967300421238995571539183369751611233205205755631273054594992033808399958336843086975362912824593928016960290908654433698128246471289342838738145761464329333185383694693850405391739678607651997976630576158490752008163183215342036891269401759906723423077736949321948751968853004046571222767954542586888634100086464923528947470351297056117881766816648748175447467354683819818535472925639572952815304518721294550117957452170929711109918346537333287859216282907195198572104520215540898943946830822053256163987013768231004395165535315333317491751137155766794494511188223184170884476615270827264015747837630019690264959805294058030944043871761498073557611 (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.