Factor Info

ID 100340
Size 753 digits / 2500 bits
Status composite
Value 265867859666733019194521096638840127622257257302336801152089059376373015719861168714180139784252787860287916583226610275694192116633912923538636830303702259080599218288389523386495877908397312287214024688417610092058998480551682180400641393085472295092986780911861761754046360181886768158757796150868035387404270915382714447097651466396857307407731474147374070564823127307361974735007437589782452059891213466049062447213871400444110208981058512480991395229006551210316712466605409208036724250133638224410124670695329574197616551329746856573818964374897083227714010488150435585243865914998381897813987601143985446877325681930747027276656308654681374087447566303616809849232480972392880576442697431748100137729092448217411654777535819179951970857060117019

Factorizations

Primary (ID: 98260) 1017541374617475765847471485649 (proven prime)
(ID: 100342) 261284569157377702609213679330263428885478752436498842253471635468174625130015408071593499652978837234330724351879396752842518918783962506698209934323194977747547153232312795330907134471652672271600899292446506632597242498993512210400589960530463769232944247752170170267802786256703705185212521838334780339638882842051199527730330916769333289620403540982841434897661940457471346899285285220754543545839402467912335615394280047375918538946497701253072236146767668819161152844101918743137073183530933943262460008056907626535147153772821971181953598663030914104134638191046078580568835594025301913810648281491045584869587739016596255075669828491069595855389665432353680868287468181046540998122221886702751225373113040728953131 (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.