Factor Info

ID 127631
Size 649 digits / 2156 bits
Status composite
Value 8023624239295305958734024993517535784442447931792476935483886341678346944355545700616297760608004546118866880899733181413189018879908755738198638122038254658542346487288474782620074605463774604356928604808810231792538319378292066389551222139576076921995505931110621880401010270081483678068477319021907122450784013778282231444237247106528452942324277871855545493806545047978844320714378608249995696420502658259765299106206769524414236052773332048115798728282601960904344677646158338220180807912394873259742715637623858823258088725193102197809605095908471457794822082330719159897269330956222485727363820548618961054782697565803166411186118677534071197

Factorizations

Primary (ID: 9551) 97382628832383389222696907744437677551154275472824461288659959731 (proven prime)
(ID: 127632) 82392766918478882945065636034345390701987929690818176899710156750463557057252607046865131805995108387152732238719918745280727665309669146191463611021959873380149368440270400772333918135276190922523557162801773162822657696291987364992198372906297100836205077247267963845654263319591384271798955627604005057683560765775707260454952633091123821915766007350649140358342422314949304079247956715295448244267318866060453734330781783647573987098507461820599526120438921772050122887506919889729127796852396200241852902025376349440305560933241711703517500285054840444495177805265553358652856687 (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.