Factor Info

ID 143113
Size 1182 digits / 3926 bits
Status composite
Value 612346819003196762940866307823035350379721585910287629965879550665284356129340162166079284937893259806023857932238336081130321697875897095461699621808138503171855076150769235774645014509206161892201194980375914999833401278715455317799592754322176097432464863858899668938319472927248057625171334914648563290402100634016980677640728497357609183599350491825709242193161999520473264410437652481119319986356726178383114117140793412533456202137960049628462117340882096850997350789742155680339691170681615714756929361213941941205401529428327307933379972498339309415882759161051613387573364932076624440088556131813267733408344905202964731124676064590866406786968268287066247246079081283083163808014636744696670805656596533913604648226709631336312714611205006820681847584047120303709333046920020364317424921634479726523710943815978917954765151369862271697014229780661061012254203956022728903351705312009990001876872382644356072174294271266297762134178738578135951344475695827432629713387310147908533449233217041514548692893194001739817801102336877756952815804639220937899809523467054780928835161051954088790908566674133422139287688471726446285913742241357084889355323504374554105916387926849

Factorizations

Primary (ID: 21821) 6381497944213050625875889 (proven prime)
(ID: 143114) 95956595826923790691582564839039310453878236849937083570886044118981747090913694148083139631717790882023313188474530957851008643274761917088607533224792424542036555569262876643820551739401484824108803672788410784488329050563822946638971075625893101988717703461838917746647176117074160303568776555045000970501270782216876244933221992692343902366724058409292389493315204825069880953258383943518574068262928930299811144487158460955093038892895809346622249786443520844654812036932263413028828315431425833671342719833085037209126485153168864581456572387230044311526967792755675596436869036297463669037067236243330873813170788348895803656135558088322631681311469927709376727740848374919743287003956005709377467952233202838227377353999493335597968341703075019987536799834926565967430549898637021495964277417380426272090013095695169030902137248729415423130441938794131178539732975078805328506122956248284653422342018077983716648452282855145117695851923196925492452437382846703020087325758089235915696544339198943368009148383953653506218205798339397726395790864645155000233672397840694455989670591485058770628700313843427801461413169624098865516748216830275359338641 (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.