Factor Info

ID 153083
Size 450 digits / 1493 bits
Status composite
Value 223543868951660338542291597361621430868268407344497420593826879089220454369798377965967760547766485365178971175635508746830283342631211345128407673132504979437653142307248404424080447611836654844154039776587459446098522946188176994963499037898642317884934346950883083150887131670449835799576451075325228215799865365727789695099999034980031151841245023417278316492126717044937768813548375908452002604726024494530571986365353024371266691525982872822549

Factorizations

Primary (ID: 154392) 110502359688802537744409629 (proven prime)
(ID: 187168) 2022978238484734919299692680678498507505695745246163541800904511679038109993592794514704101510873735269484102007818890679763336173175771924895121341756295084282136552454034860996213276601230495910825227105301370515559295817348106598897137332050050844561409804152354784778633380711999957926931601962686024015331561963357795265062081294979359905216104565739823605520108136538622484437067630224613523902947274838328178165979481 (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.