Factor Info

ID 96435
Size 407 digits / 1350 bits
Status composite
Value 15885817583915278950813744040206747826306258339724124048715786287819596843917409304427306863904283841333931976126861486554124289284946670397393557413134310969653206225104063526537064104225288397421812180808443132947936381936322962833505732162361496482307061322957758770843927204585848287233256512064691576034009822962374177430470223043737584937439126219845656558230720491975066709986390985736747449957617089

Factorizations

Primary (ID: 68145) 274254682725217636458847635846091201 (proven prime)
(ID: 96437) 57923596512777365064715264310689763351355383614105269904118520626053703671166474439299379520655030464354496715418346498897089525580688737511074833944214724824131233684890706840703801499960914213347173136863688648893076903357066155646612967060276714984854921865505021839535845845730815352465913949336267396342994409404661201680558332920296855387951979135705641386725260289 (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.