Factor Info

ID 58495
Size 680 digits / 2257 bits
Status composite
Value 18556312215559953530127272137853753911183583978594801031543547002056011661364263694760568338993009125425665490388316965073912262920371457833393709620564354614250149884957172637611390454603795261756605861774139579057835396294527361475098549990507382122364362113102245607543935555572336818542384571533135528653382352129460387905927663357119475634152587811156334520099642773298468559314776513208259735743715440793256876625332906652930205419590802593474465436637379059812250196385269783845387507577748700335275695157641480231369429252897496082778770536616028302428693069302335400987302638701835522174064172568617099044585802757812137328879116802268854033200590763586143543383214082997

Factorizations

Primary (ID: 57233) 64301767086455821476391543 (proven prime)
(ID: 58496) 288581683775663381011940793126326651477252261961223343680547350803621521857508265914383027909203798472012457736881055751718324506754804962472796241314318884413146760848512061812313627962087297942004082403207564766374507603247453290669469730283471883340345062476424526657648171523399922164757593773150448056309281366172306225845548939366754199561158163444514514787469092420939584388697267841234288435070597578112300987913520329461142699597834109095714562686374361546985078182341981392731173472121221741062296832784624521087592395575344303266214005547590465155670993636453648508043131531365332798592793472517881290330362578817464166392591271813819637897779 (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.