Factor Info

ID 128342
Size 847 digits / 2812 bits
Status composite
Value 3117363060254535210969142863602818808145297504860670743619339864507654809716641389810874651869682955595178934803990185527801134330471593122807930983539611192143404279072961366962580282517978523428448844862439797286577013655185573130296938640800565719020275622311816589304836607721922780164791024764059738230170144657198042624191317662649110345037965144713681736083639530439370833162868518322507726053365930862196302918927147034114403273769155836545955141480107794325376641159641514577161474818541647082507228023236975307694409620766181358199877965160019351864679374518713319204056459486001291538001207936697235896154334086370069180676030476772215081061719732125732260172333979212854274722444509531388495605398778473936903541687854420267829968492019034179054235888116834515735611257091907233688937936887959384270042729383272251238552316625688180211

Factorizations

Primary (ID: 115225) 221419485725859794444558456327 (proven prime)
(ID: 128343) 14078991512581475499593316802167664889257426829557086818914968744606501274719206727929723686032741793379664219722453282585538231673243414931357115668974752881505238585195256911800854550550929073605350461158713551765552305593512567233617766128251584034600606018234123029956879603355136399655159684917126288600543105292571284515620092473511110799858709695797426917139068996412033351506983219880764550220468765365340294513153818733531959031135392214038605967704625750310226282960538859887921291734103600540422429733854453643754535631581851861559150198138307554577778671818069397971634755615573759626495038109598463621829188282975689519270778414805095603560800064047474751894592784462559558088562716626069385392929404137615140519098590749083172500733360431204754301132096468148182392910570447980178994907983509862200493493 (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.