Factor Info

ID 148588
Size 642 digits / 2131 bits
Status composite
Value 301098294929810680433440084574411683979789113712193460314053370535342021995817545185520731786268310236756644007819977449995029224836788437167852330109903536475423966250049311457219217427431278952473893675396803469464751719546753889323276423472092112228108948162805887065614886740216305582597694329110178376561074343663248440287943385254069892076188255769291841657751890052547637051250315167377980539362793104356775445695291632739462037598203553591759424857797138443815773354715576652587225374934562578832567407084401070872095694733444092652829746664629876684386599106575122920107231872571209076981999104236883776114981595822583886773796778381

Factorizations

Primary (ID: 147271) 38681906982937869421 (proven prime)
(ID: 148589) 7783956852556973695042207195118119384839733935176467739908784345137035514864782876115806615920962300113906046971769747473025882176476235236012500050658559714132098684706524186385021901550878983461437759607938562464787770606307256799164240790267087055946960934406197011607139068377804926108534713238503054675942771721015733307127344715805147843378076820085649573273270447492979233851042815471322292674306245856995719749355438028095503986329094718347817490205610276695095447441916856521826659139922362170025551800005796907849530131286629840577333436053147341415927230002915008010818450338827000471447599002076533389226169761 (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.