Factor Info

ID 132815
Size 641 digits / 2129 bits
Status composite
Value 54236288440586600513596069485776193820650689933145066332064237221754331887217764517243567804017502144050310876782745213210701772986476203604428723047137080902269475987237155779044763786183133613971183157167310024919997299020839801751426169459956098391878504641655597749705082309457193291743546244812315987392301312683711913736349243199621668876348233192538475113282707116099007456334372710951560162808488688521357024359587120540623671975169438172268652834403587848834907618133800756929148887711709345692090657248015611956267741476277322971141172598331901587240585453323690406482586888396407286939429460749252184362866380270627261075496227601

Factorizations

Primary (ID: 131685) 1703751007820049542146461103 (proven prime)
(ID: 168746) 31833459344497741361101782694159501750578261615068411446081148542360008929033960390699548359734019449218385812677398109023877093987535125429222004391244923304277104751097596490827093261455236892504483449212660544032227639275467173989642709568971799013227630409589517695999985739105530703518667210032779686049977222687088762017968226171567677488536688285003011799158906439542565610903150698954377346379010761860694141825250201893941773335233824195581497724951382852636242200838462479369853851543653119363443688729846540867932061258927467358726469447388109539222944529052196602659154379392840175156371399039715547967 (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.