Factor Info

ID 103251
Size 579 digits / 1923 bits
Status composite
Value 742121760155857860367927329337993629099915288342786989807047633120061022446280466119644923775819635400923318237144241628476097502383776187546295253427407712221619998588010334328230549496398573438589779882365155994189760488633062753930171082867353995654154560736744585733833913086068909544239459830302176595996985366798190724244507932774277272812727628645371022747625026648329123181816266869573233421056151924552572143233621675769722807231730388463145108522361815713988360933237338224458123599462896292931773946316821302188549073989516292785300983724404933021543260628372160075173

Factorizations

Primary (ID: 41670) 449182129427533949701 (proven prime)
(ID: 103252) 1652162255657108757458893230196779627993249688115128654374627360794924400844907340364649162207328229407950601863432772504407791502518390829649641590341449637422910522530202931835204739376092628950370774289598865483270317563417367719421876898940964315931888872454862369637584536121552095138923901322722299935092792211146034561577035984348774443436265186997892680388383435081331854373602060641465531600830618847255671507737817439957776979059871676092407944146762155564683500919146329373462739763740908905534208318207904755126611281435501952708977735842285847073 (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.