Factor Info

ID 148910
Size 769 digits / 2552 bits
Status composite
Value 1194805832347727505664340583133311515105968707974801542080326649196929784306706063454327112293681510103266043707942764024907421556610913237639396541176179178990416139959739250197470189714773578663550452169043767423951161635549174632047116267125083363666132221961430537909748372605367538216957522975528954600647415390963355726874804735087374804114174488723585301139255170205478442099433229849819512718922610967205342625847455180258916690102327420368532202917015072054222620713529201048060556377292749253904727597055769302923943111298826133783597647532940750811108265235989019607922833479560460455916311098713918549952546200894900079861933335899686965204049395051892132351404090424925944651912333566401590606460253802843546156468730428357980866690918547578372850995881533

Factorizations

Primary (ID: 147252) 728277965042053100588761 (proven prime)
(ID: 148911) 1640590392266963058361079370295458233499168579405136019569863728711343147556115528163777311974516806845634546972122272218398678203767555523517610441587026455959794027964854261000079942406187666651263758383218488096122933754190966105403605820130377818815478049295669659552713468495320408365042089232700682037695847135001320876879799642255204331200415267664132554943854362055244515114760047248222292449157313035965711389272057328092456748734827893527258763329270714833529351199110565638280248542340630061722800352706157341505695764859675600197710608113371850800197603278668887817455113816785416195827045305434698695225858236863803647198641515056010069697671164531247972684419325805427468420292937207906445383339798370844863597183296993480063925253 (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.