Factor Info

ID 87257
Size 616 digits / 2045 bits
Status composite
Value 2063534165377688203337041073313860340782541755890771674411186501537009246746803345665766509477859963169235573716814873750120097314103841767827510274568830406289282846889890321369643424633495125063581146716688055341198999131715546566166486901679383522132207941897055540481941812075410008378073271795488813560129414651236647363662658362072736965863544141297912603815067858722043949420873000332828040991485790270281160834456483923362751813975981713409773470852725335801275011417737857273494832219225234794364592751149834471732651740581560027995094301595319226649242769034847867435968265570347313787265903012712416624529

Factorizations

Primary (ID: 10737) 223192283824457474300157944531480362369858813007 (proven prime)
(ID: 87258) 9245544380022897275768909653519207397904087889083935671485138240136930760850098076159264304728468346605964082191975665155526235237186645441002591036903127666432090809300457294559698032064218814653497653678819744280309376221173046519400224906460126163891303631514589183031799127872782638598759343221440701516946480381582109491484689492002687037980468460093543656163004011971140797592407605840571411778002968802018128584139834606329908128224571003326205359090202270936377240135834019915454225304849211860096627832228516251874605575072975258485758651763665905735719087647 (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.