Factor Info

ID 72781
Size 1009 digits / 3351 bits
Status composite
Value 3086066599798512551347336193197936786328033818065736662780971537218696518449047622017076974891561910732009476844578627909308592327477382587201635346692147312168534744204736360461515014201232820850575849418660859093792302261709271263348817588917277115206299313873267330758994306567936267115318355760716446081879048994118331418281988867707996138646351395242386055291584840195033295900542842488090404618431420886505621090743907045251831920937114092903079842364440552468187470633302770480969294284996983773203765721701984865148877463572236089119223616938990183342630450792617547168670560529782589964530422707361138465065177736563111725653497071993932146861295536910548813216700004337684135031793089059506068925599744564148023820940015586230814268983445576020528987493157859831348699578425720717853130341099960385806295915886141374492150049186078201493388295052583351285198982566413773890330185272061613677091489561419054743981268620232275535113354028115529250653619105985540026479669879727639707604506496410004021

Factorizations

Primary (ID: 98240) 62737302416497373544703634043321526419521 (proven prime)
(ID: 100258) 49190297971546220497607189787835246032923954233365437500595282069144375280282894243938273059647732128059105578404707312754655275123784715297912796768835774002189720421772408885926918752780154203598729752932129277708141352548651647184050826831496092877299119332609696672082798096546309125167931136690999950519257669243972023573161606890057128519846683606374830106386354413864886965583366426996791163869411339061779728640139009993826534305714945041550802421643575117934997879347787752720758318827380378179072136757331986890774671133841368578763596147438543140487159742916843440877967117779736359468513728863757882572643207674148684026841325494897792702710320005223258650502634539459657677161892815871524004558566088711140727919022663648808584367606043256509093451846698970697438329722873707435750568409499812029541981201295488927916014534677425356590737914920689513901206428641429748765043765547669912507997997418803326006099646360747381588539250372176966395172126944501 (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.