Factor Info

ID 144271
Size 763 digits / 2533 bits
Status composite
Value 2863913038590401313684932031212488775364962829523220533374771637967251845418900657542960506197748086814470445311174641490469867108313665338305163631155303511062182549673050165356398743912309315107724306779139787230272524114523256221368639166594123218164066456035002298671513995566368734289854689050315461345153615084313458835647476572077595318293120465305406975306717716425371967001843119119451709755854618437918605303067430392153251948254117799194301836010311188819591951188271052761698445437128392890131230369902404117301786824993776861848116428367249484864460109322979248822021081109359120573755312984989935970971158765617889502893326461712891676230934630710350163818633580713530131132799565278985237558388097646644077904618032096068278341583241171935015509989

Factorizations

Primary (ID: 144272) 711267958066297305242861 (proven prime)
(ID: 144273) 4026489603688088397441933435470499373054468338659111530052171975720120726613879998371098065022305398056991603386218827111589985247970110977819604163115808257310217779637653617491822445302000279686450160936664612998670203063757510916819240201220642589253040198797563843816494087641326180839547092343573185532582830646204506885580961954624928337703745441932805362051005548120864434593738207469422992445880922600888207613193036424317261595815304351676746573361132668491721531995053627000848439252547054491632383454149922275386294899169200874328378934073258200921748792913785704417711387981719473608240506768500587369935218166778891176479804853829663078236187258360035656590769442794272492173613101190453577433601869588187903775721231901861849 (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.