Factor Info

ID 64272
Size 456 digits / 1513 bits
Status composite
Value 217969777665398488413455966964336279084991894241964378909007301941548828958455062380875043377535728070280716158383615763161969178008043719579642186995058413410433865369055288104133378063714551513411600003646984595862737776106766676330261437596616943460252467526000811248836073472818896536536844466608789160460612044267124108354064414126353749906453844309638440781744257356895421046055536442867572491786202522611232295603386721835461429155686068554250332841

Factorizations

Primary (ID: 63506) 2617152229311584271947 (proven prime)
(ID: 64273) 83285097146501584740269269023463347727022182086451676176182027892117446598687554113309596995326324270869909970667196999568264118373659674089054149452789502146811162773365957859114521045916611324187540680854538913231184301514028403292561079277450544483616084988831788866390945007897304654179460277238855034632277258672732149981435480203031081017579613321057422165332056313996633023503995463012764140819788454355846920176366904926311003 (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.