Factor Info

ID 102866
Size 529 digits / 1757 bits
Status composite
Value 5541156064376358313061455322927851448334890352263536776412612277558545249683918967077490686806746102181414874024126677055413198970355872738376454796652229001082255292290573546345931940132435337376139008106877031234345723052324853662562175868698161238598095618057657940713711990209542726345297989550550512432525186549227786659236040291252951408578253039246322076896131612569920790887049136239617940636717096926155878938701515786923990624583144220996068384477929972187900083062102198174604180284872104805255327644454551691364269013

Factorizations

Primary (ID: 42547) 87644839301270760059209 (proven prime)
(ID: 102867) 63222844705427136851173681395970323094003375081943862807911331970802639973293667156575806696152058452008773841783800027153915117620310905809979713326990500380457198210064185948276597802799702117095948390181926218751183565194841199842514307102676553783456691800100276321427738624186032964702034317049571331654532720509265668576432177925388169242907311104110804953397555980276007673207493743361232308910866818220169890168040267686314449629649638270780679747644049627655951026189006743317550172815582930534957 (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.