Factor Info

ID 148587
Size 661 digits / 2196 bits
Status composite
Value 7210306186480671916260169089932931673426484254870849071269116314021247625211485195472838201058623016894701933957523214855512153941533773434216489087211081591035034787832371321733263739205020835270471613945397036213703113137980991422210856344215440327593943166471311938761599466394139146719238543571408081008860448047832679330498960174243520135791709596826154600401683175734952352606385929672456441164081623180546617590085234277124660234708419079465568855733069128471810869575269140034937066885780730621529802286649743208930715503970198808296488500986931194163691856238684328853675448596035417921294274553953538370552365718504354257463989645156546998892807975981

Factorizations

Primary (ID: 147066) 23946685543873549601 (proven prime)
(ID: 148588) 301098294929810680433440084574411683979789113712193460314053370535342021995817545185520731786268310236756644007819977449995029224836788437167852330109903536475423966250049311457219217427431278952473893675396803469464751719546753889323276423472092112228108948162805887065614886740216305582597694329110178376561074343663248440287943385254069892076188255769291841657751890052547637051250315167377980539362793104356775445695291632739462037598203553591759424857797138443815773354715576652587225374934562578832567407084401070872095694733444092652829746664629876684386599106575122920107231872571209076981999104236883776114981595822583886773796778381 (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.